Key takeaways
- Capacity & Dimensions: Measure your space and what you plan to store. 30-37 gallons works for small accessories and as an ottoman, while 55-80 gallons is needed for large cushions, garden tools, and pool supplies.
- Weather Resistance: Look for waterproof, UV-resistant resin or treated wicker with a sealed lid. All-weather construction prevents fading, cracking, and water damage through sun and rain.
- Seating Strength & Comfort: Check weight capacity and lid design. A flat, reinforced lid with armrests or included cushions makes a more comfortable and durable bench for daily seating.
- Security & Safety: A lockable lid keeps contents safe and prevents wind from blowing it open. Soft-close or stay-open hinges also protect fingers and make access easier.
- Style & Versatility: Choose a finish that complements your patio furniture. Low-profile ottoman-style boxes double as side tables and footrests, while longer benches provide true two-person seating.
What's inside
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Our top pick is the Devoko 80 Gallon Storage Bench for its massive lockable capacity and comfortable bench seating, with the Flamaker 80 Gallon Storage Bench as a close runner-up for heavy-duty all-weather durability. Both offer the ideal blend of outdoor seating and hidden storage that most patio owners want.
Finding an outdoor ottoman or storage bench that is truly waterproof, strong enough to sit on, and spacious enough for cushions and pool gear is harder than it looks — many are too small, flimsy, or fade in the sun. This guide compares the best storage benches and deck boxes for patios, gardens, and poolsides on capacity, weather resistance, seating comfort, and security to help you choose the right one for your space.
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Quick Comparison
| Product | Best For | Standout Feature | Rating |
|---|---|---|---|
| Devoko 80 Gallon Storage Bench | Best Overall | 80-gallon lockable waterproof deck box with bench seating | 4.8/5 |
| Keter Circa 37 Gallon Deck Box | Small Spaces & Ottoman Use | Doubles as ottoman chair or side table | 4.6/5 |
| Flamaker 80 Gallon Storage Bench | Heavy-Duty Durability | All-weather, lockable heavy-duty chest with seating | 4.7/5 |
| Greesum 80 Gallon Storage Bench with Armrest | Comfort & Style | Integrated armrest, UV resistant and lockable | 4.6/5 |
| PROHIKER 2-in-1 Wicker Deck Box Bench | Wicker Look with Cushions | 55-gallon rattan bench with cushions and waterproof bag | 4.5/5 |
How to Choose an Outdoor Ottoman Storage Benches
- Capacity & Dimensions: Measure your space and what you plan to store. 30-37 gallons works for small accessories and as an ottoman, while 55-80 gallons is needed for large cushions, garden tools, and pool supplies.
- Weather Resistance: Look for waterproof, UV-resistant resin or treated wicker with a sealed lid. All-weather construction prevents fading, cracking, and water damage through sun and rain.
- Seating Strength & Comfort: Check weight capacity and lid design. A flat, reinforced lid with armrests or included cushions makes a more comfortable and durable bench for daily seating.
- Security & Safety: A lockable lid keeps contents safe and prevents wind from blowing it open. Soft-close or stay-open hinges also protect fingers and make access easier.
- Style & Versatility: Choose a finish that complements your patio furniture. Low-profile ottoman-style boxes double as side tables and footrests, while longer benches provide true two-person seating.
The Best Outdoor Ottoman Storage Benches Reviewed
Best Overall: Devoko 80 Gallon Storage Bench
The Devoko 80 Gallon is our best overall pick for most patios and gardens thanks to its huge lockable interior and sturdy bench design. Best for families who need to hide bulky cushions, garden tools, and pool supplies while adding extra outdoor seating without taking up more space.
Best Budget: Keter Circa 37 Gallon Deck Box
The Keter Circa 37 Gallon is ideal for small patios, balconies, and poolside corners where a full bench won’t fit. Best for buyers who want a stylish, affordable resin ottoman that doubles as a side table and compact storage for accessories and towels.
Best Premium: Flamaker 80 Gallon Storage Bench
Built with heavy-duty, all-weather construction and a fully waterproof, lockable lid, the Flamaker 80 Gallon is made to endure year-round exposure. Best for homeowners who need maximum durability and a strong, comfortable seat for garden, patio, or poolside use.
Best for Comfort: Greesum 80 Gallon Storage Bench with Armrest
With integrated armrests, a spacious 80-gallon interior, and UV-resistant waterproof resin, the Greesum blends bench comfort with long-term protection. Best for those who want a more sofa-like seating experience with secure storage for cushions and outdoor essentials.
Best for Wicker Style: PROHIKER 2-in-1 Wicker Deck Box Bench
The PROHIKER 55 Gallon stands out with its attractive brown rattan wicker look, included cushions, and bonus waterproof inner bag. Best for style-focused buyers who want a cozy, all-weather bench that looks like patio furniture while neatly storing pool tools and garden gear.
Frequently Asked Questions
Are outdoor ottoman storage benches waterproof?
Most quality resin and wicker benches like the Devoko, Flamaker, and Greesum are designed to be waterproof and UV resistant, with tight-fitting lids that keep rain out. For complete protection in heavy storms, using the included waterproof bag or adding a cover provides extra peace of mind.
How much weight can a storage bench hold for seating?
Most deck box benches support 250 to 600 pounds depending on construction, with 80-gallon heavy-duty models typically offering the highest capacity for two adults. Always check the manufacturer’s weight limit and place the bench on a flat, level surface for safe seating.
What size storage bench do I need for patio cushions?
A 30 to 37-gallon box holds small pillows and accessories, while 55 gallons fits several cushions or pool towels. For large lounge cushions, outdoor sofas, or a full dining set’s pads, an 80-gallon chest is the most practical choice.
Can these benches stay outside year-round?
Yes, resin models from Keter, Devoko, Flamaker, and Greesum are built for all-weather, year-round use and resist fading, rust, and cracking. In freezing or extreme conditions, locking the lid and storing in a sheltered spot or under a cover will extend its lifespan.
Final Thoughts
For all-around capacity, weather protection, and seating, the Devoko 80 Gallon Storage Bench is the smartest buy, with the Flamaker 80 Gallon and Greesum 80 Gallon with Armrest as excellent alternatives for heavy-duty strength and added comfort. If space is tight, the Keter Circa 37 Gallon gives you versatile ottoman storage without compromise.
