Need to expand your patio storage, but have limited space available? Store it outside in the Lifetime Outdoor Deck/Storage Box. The rigid dual-wall high-density polyethylene (HDPE) construction makes this box strong and durable, sturdy enough to be used as a patio bench with a weight capacity of 600 lbs. It's UV-protected construction and the weather- and water -esistant seal helps keeps the interior dry. The spring-hinge lid opens greater than 90 degrees, won't slam shut and is lockable.