GardenPulse Guide

Outdoor Storage Deck Boxes: 31 to 150 Gallons for Every Patio and Size

These four outdoor storage deck boxes range from a 31-gallon black resin box to a 150-gallon wicker-textured resin cabinet, with listed prices from $46.59 to $223.34. This guide compares capacities, lid styles, and how each one suits different patio spaces.

Last updated Aug 15, 2026

Outdoor storage is a space puzzle: the boxes that hold the most patio gear take up the most floor area, and the ones that fit into tight corners hold less. These four deck boxes give you different answers, from a compact flip-top resin box to an oversized wicker-textured storage cabinet. They range widely in listed price, so the decision is as much about placement as it is about what you want to spend.

Quick Take

  • Compact black resin box with flip-top lid: the lightest option in the group, easy to place in a corner.
  • Grey waterproof box with lift-off lid: a compact grey box with a lift-off lid and room for cushions and tools.
  • Domi metal-core box with rollers: a large grey unit with side handles and mobility rollers.
  • Brown wicker-textured resin cabinet: the largest listed storage option, built with weather-resistant HDPE resin.

Listed Prices at a Glance

The price spread across these four boxes is $176.75 from the lowest to highest listed price. The table below shows how the units stack up.

ProductListed PriceCapacityPrice Bar
31 Gal Resin Deck Box, Black$46.5931 gal
45 Gal Grey Waterproof Deck Box$51.2545 gal
Domi 120 Gal Metal Deck Box$142.99120 gal
150 Gal Resin Deck Box, Brown$223.34150 gal

Decision Matrix

If your patio situation is...The deck box that fits it
You want the lowest listed price and a compact footprintCompact black resin box
You want more interior room than the compact option without a big jump in listed priceGrey waterproof box with lift-off lid
You want a very large box that can roll aroundDomi metal-core deck box
You want the largest listed capacity in a wicker-style finishBrown resin cabinet

Outdoor Storage Options

31 Gal Resin Deck Box, Black

Start with this black resin box if you want the least expensive and smallest storage option on this list. At 8.8 pounds, it is the lightest of the four, and the flip-top lid means you do not have to keep track of a separate cover. With 31 gallons of interior space, it suits a handful of patio cushions, small gardening tools, or pool accessories. The flip-top design and black finish make it easy to place near a chair or in a corner without drawing attention. Its limitation is the same compact footprint: large or bulky items will quickly exceed the capacity.

45 Gal Grey Waterproof Deck Box

Choose the grey 45-gallon box when you want a step up in space while keeping the footprint manageable. The lift-off lid provides full access to the interior, and the lockable feature (padlock not included) adds protection for cushions, pool accessories, and gardening tools. At 30.4 inches long, 16.7 inches wide, and 21.7 inches high, it fits a moderate patio area more easily than the larger units. The main drawback is the lift-off design: you have to remove the lid and set it down whenever you open the box, which can be less convenient if you are grabbing something quickly. Still, it offers useful capacity between the compact model and the larger units.

Domi 120 Gal Metal Deck Box

The Domi 120-gallon deck box is the option to look at when you want a large storage unit that you can move. It has a lockable lid, a resin-coated metal interior, side handles, and mobility rollers, all of which make a big box easier to reposition. The dimensions are roughly 49.4 inches long, 24.7 inches wide, and 27.6 inches high, and the stated maximum static weight is 440 lbs. Assembly is required, so plan for setup time before it is ready to hold gear. The larger footprint also means it will dominate a small patio. If you have the room and need to store bulky outdoor gear while still being able to roll the box to a new spot, this is a good match.

150 Gal Resin Deck Box

The brown 150-gallon resin box is the biggest storage commitment in this group. It is made from high-density HDPE resin with a wicker-inspired texture, and the weather- and UV-resistant build helps it handle rain, sun, and snow while resisting fading, cracking, and warping. That makes it a good match for full-size patio cushions, pool floats, garden tools, and seasonal gear that you want to keep out of the elements. The trade-off is space and handling: at 150 gallons, it needs a generous corner of the yard or deck, so plan to place it in one spot.

Final Recommendation by Use Case

  • For the most storage volume in a wicker-textured brown finish: choose the brown resin cabinet.
  • For a movable large box with mobility rollers: choose the Domi metal-core deck box.
  • For a compact grey box with a lift-off lid: choose the grey waterproof deck box.
  • For the lowest listed price and easiest handling: choose the compact black resin box.
Products in this article
Outdoor Storage Waterproof Deck BoxUSD 51.25View on eBay31 Gal Resin Deck Box Outdoor StorageUSD 46.59View on eBayDomi 120 Gallon Metal Outdoor Storage Deck Box Waterproof w/Lockable (GreyUSD 142.99View on eBay150 Gallon Resin Deck Box Outdoor Storage Cabinet Lockable Lid Patio Pool GardenUSD 223.34View on eBay
Outdoor Storage Waterproof Deck BoxUSD 51.25View on eBay31 Gal Resin Deck Box Outdoor StorageUSD 46.59View on eBayDomi 120 Gallon Metal Outdoor Storage Deck Box Waterproof w/Lockable (GreyUSD 142.99View on eBay150 Gallon Resin Deck Box Outdoor Storage Cabinet Lockable Lid Patio Pool GardenUSD 223.34View on eBay

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