The 4.4 x 2.3 x 2.2 ft.(134.5 gallons) Spacemaker® Deck Box is an attractive and versatile outdoor storage bench with roomy, and convenient storage. The Spacemaker Deck Box is a great steel storage box that's perfect for both indoor and outdoor. If you're looking for storage for the poolside or a container for your outdoor patio, you need to look no further.