Volcom Men's Traverse Backpack 100% Polyester Imported Nylon lining Zipper closure 18" shoulder drop Hand Wash 20" high 12" wide Large travel backpack (27L) Large main compartment- opens completely to lay flat Separate rear padded laptop compartment Tricot lined sunglass/accessory pocket Numerous interior pockets with mesh organizers Pockets: 1 interior slip, 4 exterior