Billabong Men's Apex Boa Backpack 100% Polyester Imported 100% Polyester lining Zipper closure 11" shoulder drop Hand Wash 15" high 12" wide Dual main entry with quick zip front access Detachable wetsuit storage system - welded water resistant wetsuit section with drainage system and the ability to detach and use as separate day pack Boa brand closure system backstrap. The vault - welded water resistant pocket to keep valuables dry Size: 24.75 (h) x 14.5 (w) x 12.25 (cold) Volume: 60 Pockets: 1 interior slip, 1 interior zip, 6 exterior;Includes additional bag