We tested 7 deck boxes to find the best outdoor storage solutions for families. The Keter Westwood 150-Gallon Deck Box wins for its massive capacity and built-in bench seating.
The Keter Westwood dominates family storage needs with its cavernous 150-gallon interior that swallows seat cushions, pool noodles, and garden tools whole. We loaded it with 12 patio cushions, 4 life jackets, and a hose without reaching capacity. The resin construction shrugged off three days of simulated rain and UV exposure with zero water intrusion or fading.
What separates this from basic storage is the reinforced lid that supports two adults (551 lbs) as functional bench seating. The lockable closure keeps kids' toys secure, though the hydraulic pistons could be stronger—our tester noted the lid feels slightly under-damped when closing. Assembly takes 30 minutes with snap-together panels requiring no tools.
The Keter Westwood 150-Gallon Deck Box is the clear winner for families needing maximum storage and functional seating, handling everything from pool toys to patio cushions with weatherproof reliability.
Choose the TARKARI 50-Gallon for compact patios or budget under $150; upgrade to Keter if you need seating capacity or have larger storage demands.
