Keter vs Devoko Deck Box Comparison

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A Keter and a Devoko deck box can look similar in a product photo, yet their stated numbers differ on capacity, weight, and lid style. This page compares the two Keter listings and the two Devoko listings in the set, using only what each listing states. The Keter City 30-gallon box is set against the Devoko 30-gallon box, and the larger Keter Kentwood and Devoko 120-gallon listings complete the picture. Data was checked on 2026-10-12 for the research products and on 2026-10-20 for the extra listings.

Quick answer

At the 30-gallon size, the two boxes state the same capacity. The Keter City is listed at 7.9 pounds and the Devoko at 8.8 pounds, and the Devoko’s footprint is listed as 22 by 16 inches against the Keter’s 22.75 by 17.3 inches. Both list a 220-pound maximum weight recommendation. The Devoko uses a lift-off lid, while the Keter uses a flip top on a hinge, and both listings state a lockable feature. For larger storage, the Devoko 120-gallon listing states the biggest capacity in this set, but it also has the largest exterior measurements.

Listing figures side by side

Listing	Capacity stated	Exterior size (in)	Weight stated	Closure stated	Special features stated
Keter City 30 gal (B09DTJPPG8)	30 gallons	22.75 x 17.3 x 21.7	7.9 lb	Flip top, hinge	Lightweight, lockable, UV resistant
Devoko 30 gal (B0BRX7K8LZ)	30 gallons; storage volume 113.56 liters	22 x 16 x 21	8.8 lb	Lift-off lid	Portable, waterproof, lockable
Keter Kentwood 50 gal (B0CSQJF6JY)	50 gallons	32 x 17.5 x 22.75	Not stated	Not stated	Not stated
Devoko 120 gal (B0DDBBMD2C)	120 gallons	52.2 x 24.2 x 25.2	Not stated	Hydraulic hinge	Lockable

Keter City 30-gallon outdoor storage box

The Keter City listing states 30 gallons of capacity and exterior dimensions of 22.75 by 17.3 by 21.7 inches. The interior is given as 22.71 by 16.3 by 20.3 inches in a bullet. The material is resin, the color is dark grey, and the style is graphite. The item weighs 7.9 pounds and carries a 220-pound maximum weight recommendation. The listing describes a flip-top lid with a hinge and a built-in handle.

The bullets state that assembly uses no extra tools and that the boards click together. They describe the resin as weather resistant, with a wood-look texture that the listing says will not rust or peel. The manufacturer warranty is two years, limited. The recommended use is outdoor storage, and the bullets name cushions, garden tools, and pool essentials as typical contents.

Devoko 30-gallon black resin deck box

The Devoko listing states 30 gallons of capacity, which the specification table also expresses as 113.56 liters of storage volume. The exterior is given as 22 by 16 by 21 inches in the specification table, and the bullets give an interior of 22 by 16 by 20 inches with a raised lid area one inch high. The item weighs 8.8 pounds and the material is polypropylene. The shape is listed as square even though the stated footprint is rectangular, so the product page should be checked for the true layout.

The lid is a lift-off design, and the listing says the box can be locked. The bullets describe a built-in armrest, a seat-like height of about 20 inches, and a maximum load of 220 pounds. The panels are described as six pieces that click together in about five minutes. One listed use, arts and crafts, does not fit the outdoor style named in the same listing, so that detail is best treated as a catalog error until the product page says otherwise.

Keter Kentwood 50-gallon storage box

The Kentwood listing states 50 gallons of capacity and exterior dimensions of 32 by 17.5 by 22.75 inches. The color is dark grey, the material is resin, and the shape is rectangular. Bullets name it for small outdoor spaces such as balconies, patios, porches, and garage areas, and describe it as a place for cushions, pool accessories, and beach towels. The listing says the resin will not rust, peel, fade, or dent, and that the box can serve as extra seating.

No weight, closure type, or water resistance level is stated for this listing, so those comparisons with the Keter City and Devoko cannot be completed from the data used here.

Devoko 120-gallon resin deck box

The Devoko 120-gallon listing states exterior dimensions of 52.2 by 24.2 by 25.2 inches and a capacity of 120 gallons. The color is black, the material is resin, and the shape is rectangular. The bullets describe a wood-like grain, reinforced sides, and a hydraulic hinge for stability. The special feature stated is lockable.

The listing says the box can be used as a deck box, a storage bench, or home decor. No weight or maximum load is given in the data used for this page, so a buyer should confirm the lift weight and the bench load on the product page before using it as seating.

How these listings were chosen

The research set for this keyword held two products, the Keter City and the Devoko 30-gallon box. Two extra listings were added from checks dated 2026-10-20: the Keter Kentwood and the Devoko 120-gallon box. The aim was to show a 30-gallon pair side by side and then the larger sizes each brand offers in this set. Where the title and specifications disagree, both figures appear in the text.

Worked example: weight and footprint at 30 gallons

Both listings state 30 gallons, so the choice comes down to the other numbers. The Keter City weighs 7.9 pounds, and the Devoko weighs 8.8 pounds. That is 0.9 pounds more, or about 11 percent heavier, for the Devoko. The Devoko footprint is 22 by 16 inches, about 352 square inches, against the Keter City’s 22.75 by 17.3 inches, about 394 square inches. The Devoko therefore takes roughly 11 percent less floor space on the stated numbers.

Height runs the other way. The Keter City stands 21.7 inches tall on the specification table and the Devoko 21 inches, so the Keter is 0.7 inches taller. Lid and armrest details can change how much clearance the box needs, so a measurement of the space above the lid is still worth taking before ordering.

What the listings do not say

The Kentwood listing does not state weight, lid type, or water resistance. The Devoko 120-gallon listing states no weight or load rating. The Devoko 30-gallon listing gives 220 pounds as a maximum load but does not say whether that figure applies to the lid or to the bench top. The square-shape entry for the Devoko 30-gallon conflicts with its stated rectangular footprint. Only the Keter City listing gives a warranty length, two years, limited.

Frequently asked questions

Do the Keter City and the Devoko 30-gallon boxes hold the same amount?

Both listings state 30 gallons of capacity. The Devoko specification table also gives 113.56 liters of storage volume, which is the same 30-gallon figure expressed in metric units.

Which of the two is lighter?

The Keter City is lighter on the stated figures, at 7.9 pounds, against 8.8 pounds for the Devoko 30-gallon listing.

Which listing has the largest capacity in this set?

The Devoko 120-gallon listing states the largest capacity of the four, at 120 gallons. Its exterior dimensions are also the largest of the four, at 52.2 by 24.2 by 25.2 inches.

Do these boxes lock?

The Devoko 30-gallon and Devoko 120-gallon listings both state a lockable feature. The Keter City lists lockable among its special features. The Keter Kentwood listing does not mention a lock.

Can the boxes be used as seating?

The Keter City and Devoko 30-gallon listings both give a maximum weight of 220 pounds, and the Devoko describes an armrest and a seat-like height. The Devoko 120-gallon and Keter Kentwood listings describe bench or seating use, but neither states a load rating.

Conclusion

At 30 gallons the Keter City has the lighter weight and the taller stated height, while the Devoko has the smaller footprint and the lockable lift-off lid. For larger storage, the Keter Kentwood and Devoko 120-gallon listings are the two options here, and both need a check of weight and lid clearance before purchase. The product pages should be read for weight and load figures that these listings do not state.

Amazon links

Keter City 30 gal outdoor storage box (ASIN B09DTJPPG8): View on Amazon

Devoko 30 gal black resin deck box (ASIN B0BRX7K8LZ): View on Amazon

Keter Kentwood 50 gal storage box (ASIN B0CSQJF6JY): View on Amazon

Devoko 120 gal resin deck box (ASIN B0DDBBMD2C): View on Amazon

Keter vs Devoko: Deck Boxes Compared