Best Outdoor Deck Boxes for Patio Storage in 2026
The best outdoor deck boxes of 2026 for storing cushions, pool gear, and garden tools, from compact 19-gallon bins to 150-gallon weatherproof storage chests.
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Prices and availability are accurate as of the time of publication and are subject to change.
If your patio cushions, pool floats, and garden tools have taken over the garage, the Suncast 73 Gallon Stoney Resin Deck Box is the pick that fits most backyards: big enough for a season's worth of gear, built-in wheels so it can be repositioned without emptying it first, and a lid that doubles as extra seating.
Quick answer: the Suncast 73 Gallon Stoney Deck Box is the best all-around choice for most patios. Need more room? Step up to the Keter Westwood 150 Gallon. Working with a small balcony or porch? The Rubbermaid 19 Gallon box is sized to match.
Quick comparison
| Product | Best for | Price |
|---|---|---|
| Suncast 73 Gallon Stoney Resin Deck Box with Wheels | Best overall | View |
| Keter Westwood 150 Gallon Resin Outdoor Storage Box | Best for maximum capacity | View |
| Rubbermaid Extra Large Deck Box (134 Gal) | Best durability | View |
| Toomax Florida 145-Gallon Storage Deck Box | Best lockable lid | View |
| Rubbermaid Small Resin Deck Box (19 Gal) | Best for small spaces | View |
Our top picks reviewed
1. Suncast 73 Gallon Stoney Deck Box: Best overall
Suncast 73 Gallon Stoney Resin Deck Box with Wheels
At 73 gallons, this box holds a full set of patio cushions or a couple of pool floats and a bag of garden tools without feeling cramped, while staying compact enough for a mid-sized deck or patio. The built-in wheels and molded handle are the detail that sets it apart from flat-bottomed competitors: it can be rolled out of the way for a party or moved closer to the pool without lifting nearly 75 gallons of contents. Suncast backs the resin construction with a 5-year limited warranty against cracking and fading.
Pros
- Built-in wheels make it easy to reposition when full
- Reinforced lid doubles as extra seating up to 300 lbs
- Weather-resistant resin resists cracking, rust, and fading
- 5-year limited warranty
Cons
- 73 gallons may be tight for large cushion sets
- No lock included for securing the lid
- Assembly required out of the box
2. Keter Westwood 150 Gallon: Best for maximum capacity
Keter Westwood 150 Gallon Resin Large Outdoor Storage Box
When one deck box needs to replace a shed's worth of overflow storage, the extra volume of the Westwood is the deciding factor. Keter's easy-lift lid mechanism uses gas-assisted hinges so a 150-gallon lid does not slam shut or require real effort to open, which matters once it is loaded with heavy pool equipment or a full set of outdoor cushions. The all-weather resin panels are designed to resist fading and cracking through repeated seasons outdoors.
3. Rubbermaid Extra Large (134 Gal): Best durability
Rubbermaid Extra Large Resin Outdoor Storage Deck Box (134 Gal)
Rubbermaid's outdoor storage line has a long track record with reviewers and homeowners for holding up to sun exposure without the brittleness that affects cheaper resin boxes after a few summers. At 134 gallons it sits between the Suncast and Keter picks in capacity, and the double-walled panel construction adds rigidity that keeps the box from flexing or bowing when fully loaded, a common complaint with single-walled competitors.
4. Toomax Florida 145-Gallon: Best lockable lid
Toomax Florida 145-Gallon Outdoor Storage Deck Box
For pool chemicals, power tools, or anything else you would rather keep away from curious kids or opportunistic neighbors, the Florida's lockable lid is the standout feature: it accepts a standard padlock so the contents stay secured even on an unfenced patio. Toomax rates the lid to support a 793-pound seating capacity, and the heavy-duty polypropylene resin is built for year-round outdoor exposure rather than seasonal storage only.
5. Rubbermaid Small (19 Gal): Best for small spaces
Rubbermaid Small Resin Outdoor Storage Deck Box (19 Gal)
Not every outdoor space needs a 100-plus-gallon chest. For a condo balcony, small porch, or as a dedicated box for grilling accessories or gardening gloves, the 19-gallon Rubbermaid keeps the same weather-resistant resin construction as its larger siblings in a footprint that will not overwhelm a small footprint.
How to choose a deck box
Start with capacity, but think in terms of what you are actually storing rather than raw gallons. A set of four patio chair cushions plus a couple of throw pillows typically needs 60 to 80 gallons, while a household that also stores pool floats, hoses, or gardening equipment in the same box should look at 130 gallons or more.
Consider how the box will be used day to day. A box you will open constantly, like one holding grilling accessories, benefits from an easy-lift lid and a lower profile, while a seasonal storage box for cushions can afford a bulkier design. If the box will double as extra seating, check the manufacturer's weight rating on the lid rather than assuming it will hold an adult's weight.
Finally, decide whether security matters for your situation. A lockable lid is worth the small premium for pool chemicals, tools, or anything on an unfenced or shared patio, while a simple latch is fine for cushions and low-value items in a private backyard.
Prices and availability are accurate as of publication and subject to change.
FAQ
What size deck box do I need?
For patio cushions alone, 60 to 80 gallons is usually enough. If you are also storing pool equipment, garden tools, or bulky outdoor toys in the same box, look at 130 to 150-gallon models instead.
Are resin deck boxes waterproof?
Quality resin deck boxes are weather-resistant and designed to keep rain out with an overlapping lid design, but they are not fully airtight or submersible. Items sensitive to humidity, like some fabrics, still benefit from a liner bag inside the box.
Can a deck box be used as a seat?
Many deck boxes, including several in this comparison, have reinforced lids rated for seating, with weight capacities commonly ranging from 300 to nearly 800 pounds depending on the model. Always check the manufacturer's specific rating before relying on it as regular seating.
How do I stop a deck box from blowing away or tipping in wind?
Larger deck boxes are heavy enough on their own once loaded, but empty boxes in exposed, windy locations can be secured by anchoring them to a deck post or fence with a strap, or by adding weight such as bagged sand inside before use.
Ready to reclaim your patio? The Suncast 73 Gallon Stoney Deck Box is the size and price point that works for most backyards.
View Suncast 73 Gallon Deck Box on Amazon