For most patios, I’d start with the Keter Westwood 150-Gallon Outdoor Storage Deck Box: its roomy format and bench-style utility make it a strong all-around choice. The Keter City 30-Gallon is a better fit where a compact side table matters more than bulk storage, while the EFU 160-Gallon box with gas struts and wheels prioritizes large capacity and easier lid handling. The main tradeoff is between storage volume and footprint, with smaller boxes easier to place and larger ones better for cushions and shared outdoor gear. Resin construction appears throughout this lineup, but designs differ in usability, seating potential and how easily a full box can be moved. Read on for the full breakdown, selection criteria and advice on choosing the right size.
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Key Takeaways
The 150- and 160-gallon boxes lead on bulk capacity, but their larger footprints make accurate patio measurements especially important.
The Keter City and Devoko 30-Gallon models suit tight spaces; they trade cushion-sized storage for a smaller, more flexible footprint.
Gas struts and wheels distinguish the EFU options from simpler large boxes, with easier lid handling and repositioning as the main practical benefits.
Bench-style utility separates the Westwood picks from boxes intended mainly for storage, which can matter when patio seating is limited.
Repeated models in the list are not separate design choices: the Kentwood 92-Gallon, City 30-Gallon and Marvel 71-Gallon each appear twice, so compare the stated version and listing details before choosing.
| Devoko 78-Gallon Waterproof Resin Deck Box |  | Best for Lockable, Mid-Size Storage | Material: Resin | Listed capacity: 78 gallons in title; 80 gallons in product details | Dimensions: 45.3 x 19.2 x 20.8 inches | VIEW ON AMAZON | See Our Full Breakdown |
| Keter Kentwood 92-Gallon Outdoor Storage Box |  | Best for Covered Patios | Capacity: 92 gallons | Exterior dimensions: 50.4 x 21.2 x 23.2 inches | Interior dimensions: 49.6 x 20 x 22.8 inches | VIEW ON AMAZON | See Our Full Breakdown |
| Devoko 30-Gallon Resin Deck Box, Black |  | Best Lightweight Pick | Capacity: 30 gallons (113.56 liters) | Dimensions: 22 x 16 x 21 inches | Weight: 8.8 pounds | VIEW ON AMAZON | See Our Full Breakdown |
| Keter City 30-Gallon Resin Outdoor Storage Box and Patio Side Table, Brown |  | Best Compact Side Table | Capacity: 30 gallons | Exterior dimensions: 22.75 x 17.3 x 21.7 inches | Interior dimensions: 22.71 x 16.3 x 20.3 inches | VIEW ON AMAZON | See Our Full Breakdown |
| Keter Westwood Outdoor Storage Deck Box, 150 Gallon, Dark Grey |  | Best for Large-Scale Storage | Capacity: 150 gallons (570 liters) | Dimensions: 61 x 28.34 x 25.19 inches | Weight: 39.1 pounds | VIEW ON AMAZON | See Our Full Breakdown |
| 160-Gallon Waterproof Resin Outdoor Storage Box |  | Best for High-Capacity, Low-Maintenance Storage | Capacity: 160 gallons | Dimensions: 50.85 x 22.24 x 25.69 inches | Material: Polypropylene resin | VIEW ON AMAZON | See Our Full Breakdown |
| Keter Astoria 150-Gallon Outdoor Storage Box |  | Best for Easy-Access Cushion Storage | Capacity: 150 gallons | Dimensions: 50.7 x 26.5 x 29 inches | Weight: 36.3 pounds | VIEW ON AMAZON | See Our Full Breakdown |
| Devoko 100-Gallon Waterproof Resin Deck Box |  | Best Lockable Storage Bench | Capacity: 100 gallons | Dimensions: 48 x 22 x 24.5 inches | Interior dimensions: 47.8 x 21.4 x 24.6 inches | VIEW ON AMAZON | See Our Full Breakdown |
| Keter City 30 Gal Outdoor Storage Box and Patio Side Table |  | Best Compact Pick for Small Patios | Capacity: 30 gallons | Exterior dimensions: 22.75 x 17.3 x 21.7 inches | Interior dimensions: 22.71 x 16.3 x 20.3 inches | VIEW ON AMAZON | See Our Full Breakdown |
| Keter Westwood 150-Gallon Outdoor Storage Box and Bench |  | Best for Two-Person Patio Seating | Capacity: 150 gallons | Exterior dimensions: 61 x 28.3 x 25.2 inches | Interior dimensions: 56 x 24.6 x 22.8 inches | VIEW ON AMAZON | See Our Full Breakdown |
| EFU Outdoor Resin Deck Storage Box, 160 Gallon, with Gas Struts and Wheels |  | Best for Large, Easy-Access Storage | Capacity: 160 gallons | Material: Resin | Lid support: Gas struts | VIEW ON AMAZON | See Our Full Breakdown |
| Keter Marvel 71-Gallon Outdoor Storage Box |  | Best for Quick, Tool-Free Setup | Capacity: 71 gallons | Exterior dimensions: 45.9 × 17.4 × 22.2 in | Interior dimensions: 44.6 × 15.6 × 20 in | VIEW ON AMAZON | See Our Full Breakdown |
| Keter Marvel 71-Gallon Outdoor Storage Box |  | Best for Compact Bench Seating | Capacity: 71 gallons | Exterior dimensions: 45.9 × 17.4 × 22.2 in | Interior dimensions: 44.6 × 15.6 × 20 in | VIEW ON AMAZON | See Our Full Breakdown |
| Keter Kentwood 92-Gallon Outdoor Storage Box |  | Best Lockable Bench Box | Capacity: 92 gallons | Exterior dimensions: 50.4 × 21.2 × 23.2 in | Interior dimensions: 49.6 × 20 × 22.8 in | VIEW ON AMAZON | See Our Full Breakdown |
| EFU Outdoor Storage Box – 150 Gallon Resin Deck Box with Gas Struts and Wheels |  | Best for Mobile High-Capacity Storage | Dimensions: 21 × 46 × 21.61 in | Capacity: 150 gallons | Storage volume: 170 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| outdoor storage boxe | Material | Capacity | Color | Weight |
|---|---|---|---|---|
| Devoko 78-Gallon Waterproof Re | Resin | — | Black | — |
| Keter Kentwood 92-Gallon Outdo | Resin | 92 gallons | Brown | 23.8 pounds |
| Devoko 30-Gallon Resin Deck Bo | Polypropylene | 30 gallons (113.56 liters) | Black | 8.8 pounds |
| Keter City 30-Gallon Resin Out | Weather-resistant polypropylene resin | 30 gallons | Brown | 7.8 pounds |
| Keter Westwood Outdoor Storage | Weather-resistant polypropylene resin | 150 gallons (570 liters) | Dark grey | 39.1 pounds |
| 160-Gallon Waterproof Resin Ou | Polypropylene resin | 160 gallons | Black | — |
| Keter Astoria 150-Gallon Outdo | Resin | 150 gallons | Astoria Grey | 36.3 pounds |
| Devoko 100-Gallon Waterproof R | Weather-resistant poly resin | 100 gallons | — | 55 pounds |
| Keter City 30 Gal Outdoor Stor | Weather-resistant polypropylene resin | 30 gallons | Dark Grey (Graphite) | — |
| Keter Westwood 150-Gallon Outd | Resin | 150 gallons | — | 39.1 pounds |
| EFU Outdoor Resin Deck Storage | Resin | 160 gallons | — | — |
| Keter Marvel 71-Gallon Outdoor | Polypropylene resin | 71 gallons | — | 15.6 lb |
| Keter Marvel 71-Gallon Outdoor | Weather-resistant polypropylene resin | 71 gallons | Mossy Brown | — |
| Keter Kentwood 92-Gallon Outdo | Resin | 92 gallons | — | 23.8 lbs |
| EFU Outdoor Storage Box | Polypropylene resin | 150 gallons | Black | — |
More Details on Our Top Picks
Devoko 78-Gallon Waterproof Resin Deck Box
I’d pick the Devoko 78-Gallon for buyers who want a lockable outdoor box with enough room for everyday patio gear, but don’t need the footprint of the Keter Westwood 150-Gallon. Its waterproof resin construction and hinged lid suit cushions and accessories that need shelter from wet weather, while side handles make it easier to reposition than a larger storage bench. The lid’s hydraulic support helps control opening and closing, and the box can also seat two people, giving it more utility than a basic container. The tradeoff is that its capacity is listed as both 78 and 80 gallons, so I wouldn’t choose it when exact capacity is central to the purchase. It also has one compartment, so small items may need separate organizers.
Pros:- Waterproof resin construction is suited to outdoor storage.
- Lockable hinged lid adds a layer of security.
- Handles on both sides help with moving the box.
- Can serve as seating for two people.
Cons:- Capacity is inconsistent between the 78-gallon title and 80-gallon product details.
- One compartment offers no built-in separation for smaller items.
- Its capacity is below larger options such as the Keter Westwood.
Best for: Patio owners who want lockable, weather-protected storage with occasional two-person seating and easier repositioning.
Not ideal for: Buyers storing bulky cushion sets or needing a clearly verified capacity; the Westwood offers substantially more room.
- Material:Resin
- Listed capacity:78 gallons in title; 80 gallons in product details
- Dimensions:45.3 x 19.2 x 20.8 inches
- Color:Black
- Closure:Lockable hinged flip-top lid
- Water resistance:Waterproof
- Compartments:1
- Model number:250063BK
Our verdict“Choose this Devoko if you want a lockable, bench-style box for routine patio gear, but verify the listed capacity before buying.”
Keter Kentwood 92-Gallon Outdoor Storage Box
The Keter Kentwood is a sensible middle ground for buyers who need more room than a compact 30-gallon box but aren’t ready for the long footprint of the Keter Westwood. Its 92-gallon capacity can hold patio cushions, towels, or pool accessories, and the wood-look resin finish gives it a more furniture-like appearance than the black Devoko 30-Gallon. The lid locks and includes a wind lock, while the box can double as bench seating, adding useful function to a covered patio or garage. Assembly is tool-free and listed as taking under 20 minutes, though it still requires setup. I’d favor it in a sheltered spot: despite its waterproof rating, the product description recommends garage or covered-patio use, so buyers seeking an exposed, all-weather solution may prefer a different option.
Pros:- 92-gallon capacity fits a useful range of patio and pool gear.
- Lockable hinged lid includes a wind lock.
- Can double as bench seating with a stated 441-pound seating limit.
- Tool-free assembly is listed as taking under 20 minutes.
Cons:- Recommended for garage or covered-patio use rather than fully exposed placement.
- Assembly is still required.
- Smaller than the 150-gallon Keter Westwood for bulky or multiple cushion sets.
Best for: Households with a covered patio or garage that need room for cushions, pool accessories, or towels and want occasional bench seating.
Not ideal for: Buyers who need a box specifically recommended for fully exposed outdoor placement or who want storage larger than 92 gallons.
- Capacity:92 gallons
- Exterior dimensions:50.4 x 21.2 x 23.2 inches
- Interior dimensions:49.6 x 20 x 22.8 inches
- Material:Resin
- Color:Brown
- Weight:23.8 pounds
- Maximum seating weight:441 pounds
- Closure:Hinged flip-top lid
- Assembly:Tool-free; under 20 minutes
Our verdict“Pick the Kentwood for substantial everyday storage in a sheltered setting, especially if you want seating without moving up to a 150-gallon box.”
Devoko 30-Gallon Resin Deck Box, Black
At 8.8 pounds, this Devoko is the easiest option here to move around when storage needs change from one part of the patio to another. Its 30-gallon interior is a clear step down from the Keter Kentwood’s 92 gallons, but that smaller size can be useful for a tight balcony or for keeping a modest set of outdoor accessories close at hand. The waterproof, UV-resistant polypropylene and lockable lid give it more weather and security protection than a simple open basket, and it can serve as an extra seat up to 220 pounds. Six-panel assembly is described as taking about five minutes, though buyers still need to put it together. I’d skip it for large cushions or pooled family gear: the compact capacity is its main limitation, not a substitute for a full-size deck box.
Pros:- Lightweight 8.8-pound build is easier to reposition than larger boxes.
- Waterproof and UV-resistant polypropylene suits outdoor use.
- Lockable flip-top lid helps secure contents.
- Can serve as an extra seat with a 220-pound maximum weight capacity.
Cons:- 30-gallon capacity is too limited for bulky cushions or larger gear collections.
- Assembly is required, even though it is described as quick.
- Single compartment does not separate stored items.
Best for: Balcony and small-patio owners who need a portable box for compact accessories and value a lockable lid and extra seating.
Not ideal for: Families storing large cushion sets or several categories of pool gear; its 30-gallon capacity is limited compared with the Kentwood.
- Capacity:30 gallons (113.56 liters)
- Dimensions:22 x 16 x 21 inches
- Weight:8.8 pounds
- Material:Polypropylene
- Color:Black
- Maximum weight capacity:220 pounds
- Water resistance:Waterproof; UV resistant
- Closure:Lockable flip-top lid
- Assembly:Six panels; about five minutes
Our verdict“Choose this Devoko for portable, compact storage and occasional seating, not for replacing a full-size patio storage box.”
Keter City 30-Gallon Resin Outdoor Storage Box and Patio Side Table, Brown
The Keter City 30-Gallon makes the most sense when the box needs to earn its space as patio furniture. Its brown wood-look texture works as a side table, patio table, or extra seat, while the 30-gallon interior can hold nearby pool supplies or small outdoor items. Compared with the similarly sized Devoko 30-Gallon, the City emphasizes table use and a furniture-style finish rather than portability and a lockable lid; no lock is listed for this model. Its polypropylene resin is described as resisting rusting, peeling, and denting, which avoids upkeep associated with some outdoor materials. The compromise is compact, single-compartment storage, and assembly is required. I’d choose it for a seating area that needs a small table with hidden storage, not for bulky cushions or gear that needs a lock.
Pros:- Combines 30-gallon storage with side-table and patio-table use.
- Weather-resistant polypropylene resin resists rusting, peeling, and denting.
- Can serve as extra seating up to the stated 220-pound recommendation.
- Quick assembly is described as needing no extra tools.
Cons:- Only 30 gallons of storage, limiting use to smaller items.
- Single compartment provides no internal organization.
- No lockable closure is listed.
Best for: Small-patio owners who want a compact side table with hidden storage for nearby supplies and occasional extra seating.
Not ideal for: Buyers who need secure, lockable storage or room for large cushions; the Devoko 78-Gallon or Keter Kentwood offers more capacity.
- Capacity:30 gallons
- Exterior dimensions:22.75 x 17.3 x 21.7 inches
- Interior dimensions:22.71 x 16.3 x 20.3 inches
- Weight:7.8 pounds
- Material:Weather-resistant polypropylene resin
- Color:Brown
- Maximum weight recommendation:220 pounds
- Closure:Flip top
- Assembly:Required; instructions provided
Our verdict“Choose the Keter City when you want a compact table that also hides small patio items, rather than a high-capacity or lockable storage box.”
Keter Westwood Outdoor Storage Deck Box, 150 Gallon, Dark Grey
When cushion sets, pool gear, and yard accessories all need one home, the Keter Westwood’s 150-gallon capacity separates it from the Devoko 78-Gallon and Keter Kentwood. Its 61-inch length takes up meaningful space, but the larger interior can reduce the need for several smaller boxes. The easy-lift lid and ventilated interior make access and airflow part of the design, while the weather-resistant resin keeps maintenance simpler than real wood. It also doubles as a bench for two adults, with a stated 660-pound weight recommendation. The tradeoff is scale: at more than five feet long, it needs room to sit without obstructing a walkway. Its wood-plank look is molded resin, so I’d pass if natural timber appearance is a priority.
Pros:- 150-gallon capacity accommodates bulky outdoor gear and cushion sets.
- Ventilated interior supports airflow around stored contents.
- Easy-lift lid makes access less cumbersome for a large box.
- Can seat two adults with a stated 660-pound maximum weight recommendation.
Cons:- 61-inch length and broad footprint demand substantial outdoor space.
- Resin wood-plank appearance may not suit buyers seeking real wood.
- One compartment offers no built-in separation for different gear.
Best for: Households with roomy patios that need one large box for cushions, pool accessories, and yard gear, plus seating for two adults.
Not ideal for: Small balconies or narrow patios, and buyers who prefer the appearance and feel of real wood.
- Capacity:150 gallons (570 liters)
- Dimensions:61 x 28.34 x 25.19 inches
- Weight:39.1 pounds
- Material:Weather-resistant polypropylene resin
- Recycled content:65%
- Maximum weight recommendation:660 pounds
- Color:Dark grey
- Seating capacity:2 adults
- Features:Lockable storage, easy-lift lid, ventilated interior
Our verdict“Choose the Westwood if your patio has room for a large footprint and you need one high-capacity storage bench for bulky outdoor gear.”
160-Gallon Waterproof Resin Outdoor Storage Box
With 160 gallons of capacity, this box is among the roomiest choices here, edging past the Keter Astoria’s 150 gallons for bulky pool gear, cushions, and garden supplies. Its waterproof, UV-resistant polypropylene is aimed at buyers who want outdoor storage without routine upkeep, while the ventilated design offers airflow for stored items. The woven rattan-style finish gives it a more textured look than the Astoria’s horizontal panels. A lid support rod helps keep the lid open during access, and the box can also serve as a bench or package drop box. The tradeoff is that the supplied details do not specify a weight limit, lock, or assembly tools and instructions; the Keter Westwood provides a stated two-adult seating capacity and lockable lid. I’d choose this for storage volume and weather protection, not for clearly documented security or seating limits.
Pros:- 160-gallon capacity accommodates bulky outdoor gear
- Waterproof and UV-resistant polypropylene is suited to outdoor exposure
- Ventilated design and lid support rod aid storage access
- Can also function as a bench or package storage box
Cons:- No stated weight limit for bench use
- Locking details are not provided
- Assembly tools and instructions are unspecified
Best for: Patio and pool owners who need high-volume, weather-protected storage and prefer a low-maintenance resin finish.
Not ideal for: Buyers who need a documented seating weight limit, a specified lock, or clear assembly guidance before purchasing.
- Capacity:160 gallons
- Dimensions:50.85 x 22.24 x 25.69 inches
- Material:Polypropylene resin
- Water resistance:Waterproof
- Assembly:Snap-on
- Special features:UV resistant, ventilated design, lid support rod
- Style:Contemporary woven rattan texture
- Color:Black
Our verdict“Choose this box for generous, weather-resistant storage, but pick the Keter Westwood if defined seating capacity and a lock matter more.”
Keter Astoria 150-Gallon Outdoor Storage Box
The Keter Astoria pairs 150 gallons of storage with a lift-top lid assisted by pistons, a useful distinction when you frequently reach for cushions or pool accessories. Compared with the 160-Gallon Waterproof Resin Outdoor Storage Box, it gives up ten gallons and does not list waterproof protection, but its piston-assisted lid is the more clearly specified access feature. Weather-resistant resin keeps the care routine simple, while the dark gray horizontal-panel design has a quieter look than the other box’s woven texture. Its dimensions—especially the 26.5-inch width and 29-inch height—call for a roomy patio spot. Unlike the Keter Westwood, the Astoria’s details do not describe a lock or a seating capacity, so I’d treat it primarily as storage rather than a bench. It suits buyers who value convenient lid operation over extra capacity or defined seating use.
Pros:- 150-gallon interior holds substantial patio and pool supplies
- Pistons assist with opening and closing the lid
- Weather-resistant resin is designed for outdoor use
- Rectangular shape provides a single roomy storage compartment
Cons:- Large dimensions need ample patio space
- Waterproof performance is not specified
- Locking and seating details are not provided
Best for: Households that store patio cushions or pool gear and want a large box with assisted lift-top access.
Not ideal for: Small patios, or buyers who need explicitly waterproof storage, a lock, or confirmed bench capacity.
- Capacity:150 gallons
- Dimensions:50.7 x 26.5 x 29 inches
- Weight:36.3 pounds
- Material:Resin
- Color:Astoria Grey
- Shape:Rectangular
- Compartments:1
- Lid:Lift-top with pistons
Our verdict“Pick the Astoria if you want large-capacity storage with piston-assisted access and have space for its broad footprint.”
Devoko 100-Gallon Waterproof Resin Deck Box
The Devoko brings together 100 gallons of storage, a lockable lid, and a stated 500-pound weight capacity, making it a more clearly defined seating option than the 160-Gallon Waterproof Resin Outdoor Storage Box. Its gas rods control the lid as it opens and closes, while waterproof, UV-protected resin suits exposed patio or poolside use. At 48 inches long, it still holds a useful amount of gear, though the Keter Astoria and Keter Westwood offer 150 gallons for buyers with more to stow. The compromise is a 55-pound weight and a single compartment, so it is less convenient to reposition and offers no separation for different items. I’d favor it when a lock and bench function matter more than maximum capacity; choose a larger box for bulky cushions or a broader mix of supplies.
Pros:- Lockable hinged lid adds a security option
- Gas rods provide controlled lid opening and closing
- Waterproof, UV-protected resin suits outdoor storage
- 500-pound weight capacity supports bench use
Cons:- At 55 pounds, it is relatively heavy to reposition
- Single compartment does not separate stored items
- 100-gallon capacity is below the Keter Astoria and Westwood
Best for: Buyers who want a lockable outdoor storage bench with a stated seating capacity for a patio or pool area.
Not ideal for: People who need maximum capacity, multiple storage sections, or a box they can move around frequently.
- Capacity:100 gallons
- Dimensions:48 x 22 x 24.5 inches
- Interior dimensions:47.8 x 21.4 x 24.6 inches
- Weight:55 pounds
- Weight capacity:500 pounds
- Material:Weather-resistant poly resin
- Water resistance:Waterproof
- Closure:Lockable flip-top lid with gas rods
Our verdict“Choose the Devoko when lockable storage and specified bench capacity outweigh the larger interiors of the Astoria and Westwood.”
Keter City 30 Gal Outdoor Storage Box and Patio Side Table
The Keter City is the clear small-space option in this group: its 30-gallon capacity is far below the 100-gallon Devoko, but its compact footprint can fit beside balcony seating where the larger boxes would dominate. That smaller scale also makes it a practical side table and storage box for cushions, hand tools, or pool accessories rather than a home for bulky gear. Weather-resistant polypropylene avoids the rust and rot concerns associated with some outdoor materials, and the ventilated interior supports airflow. Tool-free assembly and a weight of just 7.9 pounds make it easier to set up or reposition than the 55-pound Devoko. The tradeoffs are limited volume and no built-in lock, so I wouldn’t use it for valuable equipment or oversized cushions. Its stated 220-pound maximum weight recommendation also makes it a table, not a substitute for a heavy-duty bench.
Pros:- Compact dimensions suit balconies and small patios
- Functions as both a storage box and side table
- Weather-resistant polypropylene is designed for outdoor conditions
- Tool-free assembly and 7.9-pound weight aid setup and repositioning
Cons:- 30-gallon capacity cannot handle many bulky items
- No built-in lock for securing contents
- 220-pound maximum weight recommendation limits bench-style use
Best for: Apartment residents and balcony owners who need a light side table with room for small outdoor essentials.
Not ideal for: Families storing full-size patio cushions or bulky pool equipment, or anyone who needs lockable storage.
- Capacity:30 gallons
- Exterior dimensions:22.75 x 17.3 x 21.7 inches
- Interior dimensions:22.71 x 16.3 x 20.3 inches
- Item weight:7.9 pounds
- Material:Weather-resistant polypropylene resin
- Color:Dark Grey (Graphite)
- Maximum weight recommendation:220 pounds
- Assembly:Tool-free
Our verdict“Choose the Keter City for compact, easy-to-move storage beside outdoor seating, not for large gear or secure storage.”
Keter Westwood 150-Gallon Outdoor Storage Box and Bench
The Westwood is the strongest choice here when an outdoor storage box needs to do double duty as seating for two adults. Its 150-gallon interior is comparable in capacity to the Keter Astoria, but the Westwood specifically lists a 660-pound maximum weight recommendation, a lockable lid, and an easy-lift mechanism. That makes its bench role more clearly supported than the Astoria’s, whose product details focus on storage and piston-assisted opening. Weather-resistant resin includes 65% recycled content, adding a material detail absent from the other entries. The tradeoff is footprint: at 61 inches long and 28.3 inches deep, it needs more room than the Astoria or the 160-Gallon Waterproof Resin Outdoor Storage Box. Assembly is required, too. I’d select it for a patio that can spare the space; compact balconies should favor the Keter City instead.
Pros:- 150-gallon capacity stores substantial outdoor gear
- Seats two adults with a stated 660-pound maximum weight recommendation
- Lockable lid with easy-lift mechanism
- Weather-resistant resin contains 65% recycled content
Cons:- 61-inch length and 28.3-inch depth require substantial space
- Assembly is required
- Single compartment offers no internal separation
Best for: Patio owners who want substantial cushion or pool-supply storage and a two-person bench with a stated weight limit.
Not ideal for: Small patios or buyers seeking a box that arrives without assembly or takes up minimal floor space.
- Capacity:150 gallons
- Exterior dimensions:61 x 28.3 x 25.2 inches
- Interior dimensions:56 x 24.6 x 22.8 inches
- Weight:39.1 pounds
- Maximum weight recommendation:660 pounds
- Material:Resin
- Recycled content:65%
- Assembly:Required; instructions provided
Our verdict“Choose the Westwood if you have room for a large box and want clearly specified two-person seating alongside lockable storage.”
EFU Outdoor Resin Deck Storage Box, 160 Gallon, with Gas Struts and Wheels
At 160 gallons, this EFU box gives bulky patio gear, toys, and tools more room than the Keter Kentwood 92-Gallon, while its wheels make it easier to reposition when the patio layout changes. Gas struts support the lid, so accessing stored items does not require holding it up by hand. The resin is described as waterproof and dust-proof, and a padlock hole offers a way to secure the contents if you supply your own lock. Its 300-pound capacity adds utility, though the listing does not specify whether that figure applies to the lid or overall load. The tradeoff for the extra volume is a larger footprint and assembly that may be required; choose a smaller box if space is tight.
Pros:- 160-gallon capacity accommodates bulky outdoor gear
- Gas struts support the lid while items are retrieved
- Wheels help with repositioning
- Padlock hole provides a place to secure the lid
Cons:- Assembly may be required
- Padlock is not listed as included
- Large capacity can take up substantial patio space
Best for: Households storing bulky patio accessories or outdoor toys that need a wheeled, large-capacity box.
Not ideal for: Buyers with a narrow patio or those who want a padlock included and fully specified load limits.
- Capacity:160 gallons
- Material:Resin
- Lid support:Gas struts
- Mobility:Wheels
- Weight capacity:300 lbs
- Security:Padlock hole
- Surface and weather features:Scratch-resistant, waterproof, dust-proof
Our verdict“Choose this EFU if you want more capacity and easier repositioning than the Keter Kentwood, and have room for its larger footprint.”
Keter Marvel 71-Gallon Outdoor Storage Box
The Marvel is a practical choice when an outdoor storage box should also provide a seat, without the bulk of the larger Keter Kentwood 92-Gallon. Its 71-gallon capacity suits cushions, pool accessories, and garden tools, while a 485-pound weight recommendation gives the lid a useful second job as a bench. Tool-free assembly takes about five minutes according to the product details, making setup simpler than models that may require assembly. Built-in handles and rollers also help when moving the 15.6-pound box. The compromise is its narrower interior: oversized cushions or long tools may fit better in a larger box. This is best for buyers who value seating and easy handling more than maximum storage volume.
Pros:- Tool-free assembly is listed as taking about five minutes
- 485-pound weight recommendation supports use as a bench
- Built-in handles and rollers aid movement
- UV-resistant, weather-resistant resin suits indoor or outdoor storage
Cons:- 71-gallon capacity and compact interior limit larger items
- The listing does not specify a locking feature
Best for: Patio owners who want a quick-to-assemble cushion box that can double as a sturdy bench.
Not ideal for: Buyers storing bulky or long equipment, or anyone who needs the greater capacity of a 92- to 160-gallon box.
- Capacity:71 gallons
- Exterior dimensions:45.9 × 17.4 × 22.2 in
- Interior dimensions:44.6 × 15.6 × 20 in
- Material:Polypropylene resin
- Weight:15.6 lb
- Maximum weight recommendation:485 lb
- Assembly:Tool-free; about five minutes
- Features:UV-resistant, weather-resistant, built-in handles and rollers
Our verdict“Pick the Marvel for easy setup and bench seating when 71 gallons is enough for your cushions and accessories.”
Keter Marvel 71-Gallon Outdoor Storage Box
This Marvel variant makes sense for buyers who want a 71-gallon storage box with seating but do not need the scale of the EFU 150-Gallon box. Its dimensions suit a patio edge or poolside area, and the stated 485-pound seating capacity allows it to function as a bench for up to two adults. Weather-resistant polypropylene resin is described as resisting rusting, peeling, and denting, while assembly requires no extra tools. A limitation is the product information itself: it flags conflicting capacity and dimension figures, so I would verify the listing details before planning a precise fit. The description also notes no tools are included for locking it; unlike the Kentwood, a lockable lid is not established here.
Pros:- Bench seating is rated for up to 485 lbs
- Weather-resistant polypropylene resin is described as resisting rust, peeling, and denting
- No extra tools are required for assembly
- Rectangular footprint suits narrower patio spaces
Cons:- Product details flag conflicting capacity and dimension figures
- No locking tools are included, and a lockable feature is not specified
- 71-gallon volume is limited beside larger options such as the EFU 150-Gallon box
Best for: Small-patio and poolside buyers seeking a compact storage bench for cushions, tools, or accessories.
Not ideal for: Buyers who need verified dimensions, a lock-ready security feature, or room for bulky outdoor equipment.
- Capacity:71 gallons
- Exterior dimensions:45.9 × 17.4 × 22.2 in
- Interior dimensions:44.6 × 15.6 × 20 in
- Material:Weather-resistant polypropylene resin
- Seating capacity:485 lbs
- Color:Mossy Brown
- Shape:Rectangular
- Assembly:No extra tools required
Our verdict“Choose this Marvel when compact bench seating matters most, but confirm the measurements if your available space is exact.”
Keter Kentwood 92-Gallon Outdoor Storage Box
The Kentwood strikes a middle ground between the 71-gallon Keter Marvel and the much larger EFU boxes: its 92-gallon capacity holds a useful mix of cushions, towels, and garden tools without reaching 150 gallons. A lockable lid with a wind lock adds a practical security and handling detail, while the flat top is rated to support two adults up to 573 pounds. Its resin construction is described as waterproof and maintenance-free, and the wood-look finish gives it a more furniture-like appearance than a plain utility box. The tradeoff is that this is still a substantial 50.4-inch-wide piece, and assembly is required even though no tools are needed. It suits buyers seeking a bench and lock point, not a compact storage solution.
Pros:- 92-gallon capacity offers a useful middle ground
- Lockable lid includes a wind lock
- Top supports up to 573 lbs for bench seating
- Waterproof, maintenance-free resin has a wood-look finish
Cons:- Assembly is required
- 50.4-inch width can be difficult to fit in compact spaces
- No wheels are specified for moving the box
Best for: Patio owners who want a lockable storage bench with more room than a 71-gallon box but less bulk than a 150-gallon model.
Not ideal for: Buyers with limited patio width or those who want a wheeled box for frequent repositioning.
- Capacity:92 gallons
- Exterior dimensions:50.4 × 21.2 × 23.2 in
- Interior dimensions:49.6 × 20 × 22.8 in
- Weight:23.8 lbs
- Maximum weight recommendation:573 lbs
- Material:Resin
- Closure:Hinged flip-top lid with lock and wind lock
- Assembly:Tool-free
Our verdict“Pick the Kentwood if you want a lockable, bench-height box with more capacity than the Marvel without moving up to an oversized model.”
EFU Outdoor Storage Box – 150 Gallon Resin Deck Box with Gas Struts and Wheels
This EFU is the lineup’s mobile high-capacity pick: its 150-gallon listed capacity is close to the 160-gallon EFU, but its stated dimensions give buyers a clearer way to judge the footprint. Built-in wheels and gas struts address two common hassles of large deck boxes—moving a loaded unit and keeping the lid open while retrieving items. The UV-protected resin is described as waterproof and dustproof, and the padlock hole offers a simple way to deter casual access. Compared with the Keter Kentwood 92-Gallon, it stores more but gives up the stated bench-seat function and higher seating capacity. The listing also reports a separate 170-gallon storage-volume figure, which conflicts with its 150-gallon capacity label; clarify that distinction before buying.
Pros:- 150-gallon listed capacity suits bulky outdoor items
- Wheels help move the box around the patio
- Gas struts support the lid during access
- UV-protected resin is described as waterproof and dustproof
Cons:- Listing gives both 150-gallon capacity and 170-gallon storage volume
- Bulky dimensions may not suit smaller spaces
- Padlock is not listed as included
Best for: Buyers who need a large resin box for patio gear or deliveries and want wheels and assisted lid opening.
Not ideal for: Those with small patios, buyers seeking bench seating, or anyone requiring consistent capacity figures before purchase.
- Dimensions:21 × 46 × 21.61 in
- Capacity:150 gallons
- Storage volume:170 gallons
- Weight capacity:300 lbs
- Material:Polypropylene resin
- Color:Black
- Lid and mobility:Gas struts and built-in wheels
- Lock type:Padlock hole
Our verdict“Choose this EFU over the Kentwood when storage volume and mobility matter more than bench seating, after checking the capacity discrepancy.”
How We Picked
I compared these boxes by the factors that change day-to-day usefulness outdoors: usable capacity, weather protection, lid handling, footprint, mobility and extra functions such as seating or side-table use. Capacity alone did not determine placement; a large box earns a higher position when its practical features help make the extra space manageable. Compact models remain strong picks for buyers with limited room, even though they cannot hold as much as the 150- and 160-gallon options.
The ranking favors versatility and a clear use case first, then gives specialized models their place for small patios, seating needs or easier repositioning. I also account for tradeoffs: larger boxes take up more room, compact ones limit what fits, and added mobility or lid-assist features do not replace checking dimensions or weather-exposure needs. The supplied lineup includes repeated product names, so I treat those as duplicate options rather than claiming differences that the available information does not establish.
| outdoor storage boxe | Material | Color |
|---|---|---|
| Devoko 78-Gallon Waterproof Re | Resin | Black |
| Keter Kentwood 92-Gallon Outdo | Resin | Brown |
| Devoko 30-Gallon Resin Deck Bo | Polypropylene | Black |
| Keter City 30-Gallon Resin Out | Weather-resistant polypropylene resin | Brown |
| Keter Westwood Outdoor Storage | Weather-resistant polypropylene resin | Dark grey |
| 160-Gallon Waterproof Resin Ou | Polypropylene resin | Black |
| Keter Astoria 150-Gallon Outdo | Resin | Astoria Grey |
| Devoko 100-Gallon Waterproof R | Weather-resistant poly resin | — |
| Keter City 30 Gal Outdoor Stor | Weather-resistant polypropylene resin | Dark Grey (Graphite) |
| Keter Westwood 150-Gallon Outd | Resin | — |
| EFU Outdoor Resin Deck Storage | Resin | — |
| Keter Marvel 71-Gallon Outdoor | Polypropylene resin | — |
| Keter Marvel 71-Gallon Outdoor | Weather-resistant polypropylene resin | Mossy Brown |
| Keter Kentwood 92-Gallon Outdo | Resin | — |
| EFU Outdoor Storage Box | Polypropylene resin | Black |
Factors to Consider When Choosing Outdoor Storage Boxes
Before choosing a capacity or style, I’d work backward from what you need to store and where the box will sit. A storage box can look generous on paper yet be awkward to open, move or fit beside furniture. These factors help narrow the choice without relying on gallon figures alone.
Match Capacity to What You Actually Store
Start by grouping the items you expect to put away: seat cushions, toys, garden supplies and small tools take different amounts of space and stack differently. A gallon rating is a useful comparison, but it does not describe the shape of the interior or the size of an item that can pass through the opening. Measure bulky cushions and check the box’s listed dimensions before buying. One common mistake is choosing the largest capacity without allowing room for the box itself or for the lid to open. If your needs vary by season, leave spare capacity rather than packing items tightly against the lid. Compact 30-gallon designs make more sense for a few small items than as a substitute for a full cushion chest.
Measure the Spot, Including Lid Clearance
Measure the available length and depth, then account for the lid’s opening path and any nearby railing, wall or table. A box that fits against a wall while closed may not open comfortably in that position. Larger 150- and 160-gallon models can simplify storage for several cushions, but they claim more floor area than compact side-table styles. Check access routes too: a narrow gate or steps can make a bulky assembled box difficult to place. If the box needs to sit under a cover or in a sheltered corner, include that height in your measurements. I’d prioritize a good fit over unused capacity that makes the patio harder to use.
Think About Rain, Sun and Exposure
Outdoor resin construction does not automatically mean the contents stay dry in every location or storm. Look for the manufacturer’s specific claims about water resistance, seams and intended exposure, and avoid treating “waterproof” in a product name as a substitute for checking details. Wind-driven rain, standing water and prolonged direct sun can create different demands from a sheltered deck. Keep the box on a surface where water can drain rather than pool beneath it. For delicate cushions, a separate protective cover or indoor storage during severe weather may still be sensible. This matters most when the box will be fully exposed year-round.
Choose Lid Assistance for the Way You Use It
Think about who will open the box and how often, not just how much it holds. A lid-assist mechanism such as gas struts can make access easier, particularly on a large box, while a basic lid may be adequate for occasional use. Check whether the lid is designed to stay open and whether the box has a secure closure if children or pets will be nearby. Added hardware can make a box more convenient, but it also gives you more parts to inspect over time. Avoid storing heavy items in a way that forces you to lift or lower an awkward load repeatedly. If daily access matters, ease of opening may be more valuable than a modest increase in capacity.
Decide Whether Seating or Table Use Is Worth the Space
Some boxes add value by doubling as a bench or patio side table, which can reduce the need for separate furniture. That dual use is most helpful on small decks where every piece needs to earn its footprint. Before treating a storage box as seating, check the maker’s stated weight limit and whether the lid is designed for that purpose. A side-table-height compact box can be useful beside a chair but will not replace a large cushion chest. Conversely, a bench-style design may be less convenient if you need frequent access while someone is sitting on it. Choose the extra function only if it fits your routine.
Plan for Moving, Assembly and Long-Term Care
A large box may be easy to position when empty and difficult to shift once loaded. Wheels can help with repositioning, but check whether they suit your surface and whether the box needs to remain stationary in wind. Confirm the assembly requirements, the number of people recommended for setup and whether the intended location allows access to fasteners. Resin is generally simpler to clean than many porous materials, but dirt can collect around joints and hinges. Avoid dragging a loaded box across rough paving, which can stress the base or hardware. A little planning about access and upkeep can prevent a capacity-focused purchase from becoming a permanent obstacle.
Frequently Asked Questions
Is a 150- or 160-gallon outdoor storage box the right size for patio cushions?
It can suit several cushions or other bulky outdoor items, but the gallon figure alone cannot confirm fit. Compare the box’s interior dimensions with the largest cushion, especially its width and thickness, and account for the lid opening. Cushions that cannot be folded or stacked neatly may need more room than expected. Measure the patio too, including clearance to open the lid. If you only need to store a small set of items, a large box may consume useful seating or walking space.
Will a resin outdoor storage box keep everything dry in heavy rain?
Weather protection varies by design, and a product label is not a guarantee that contents will stay dry under every condition. Check the manufacturer’s language about water resistance, seams and exposure, then consider whether the box will face wind-driven rain or sit in a sheltered area. A level, well-drained location helps avoid water collecting around the base. For cushions or other items that cannot tolerate moisture, use an additional protective layer or store them indoors during severe weather. The more exposed the location, the more important those precautions become.
Should I choose a box with gas struts if I use it every day?
Gas struts can make a large lid easier to raise and may help it remain open while you retrieve items. That is useful when access is frequent or the box is large enough that the lid feels cumbersome. They are not a substitute for checking the lid design, opening clearance or the manufacturer’s care guidance. Added hardware can also need attention over time, so a simpler lid may suit occasional use better. For a compact box used now and then, capacity and fit may matter more than lid assistance.
Can an outdoor storage box safely double as a bench?
Only use it as seating if the manufacturer identifies it as suitable and provides a weight limit. Bench-style utility is a useful feature, but a storage lid should not automatically be treated as a seat. Check whether the box needs to sit on a firm, level surface and whether people can access the contents when it is being used. On a compact deck, a dual-purpose design can save space; for frequent access, separate seating may be more practical. Follow the product’s stated limits rather than estimating how much weight it can hold.
Are the repeated product names in this roundup different models?
The list includes the Keter Kentwood 92-Gallon, Keter City 30-Gallon and Keter Marvel 71-Gallon names twice, as well as closely named Westwood and EFU options. A repeated name does not establish a different size, finish or feature set. Check the exact listing, included components, dimensions and model details before ordering. The two City descriptions both point to a compact side-table use, while the EFU descriptions identify 150- and 160-gallon versions with gas struts and wheels. If a listing’s specifications conflict with its title, rely on verified manufacturer details rather than assuming the products are interchangeable.
Conclusion
For a single box that balances storage with a useful patio role, I’d choose the Keter Westwood 150-Gallon as the best overall pick, especially if bench-style utility suits the space. The Devoko 78-Gallon is my best-value direction for buyers who want a mid-size resin box without moving up to the largest footprints, while the EFU 160-Gallon with gas struts and wheels is the best premium-style choice for high capacity and easier handling. Beginners with limited space should start with the Keter City 30-Gallon: its side-table function makes the smaller storage allowance easier to justify. For cushion-heavy households, compare the 150- and 160-gallon models against actual cushion measurements; for small decks, choose a 30-gallon option and accept the tighter capacity. In every case, verify dimensions, lid clearance and the exact listing details before deciding.
Columbus Day / Indigenous Peoples' Day Picks
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