The perfect backpack for paddleboarding, kayaking, boating, or riding your PWC, the Dry Case Backpack has a 100% waterproof main compartment for protecting all your gear during your day on the water. Designed for travel, this pack weighs only 2.4 lbs. and has padded shoulder straps, waist and chest support straps, and padded support for the lower back. The 12" x 26" main storage area offers 30-liters of waterproof storage capacity. Made of marine-grade waterproof vinyl fabric, this backpack features a two-way valve for inflation or compression, an external zippered mesh pocket, mesh side pocket/bottle holder, and top hold handles. 28" x 15" x 9".