Unisex waterproof backpack, with one compartment, closes with a zipper, has extra pockets with zippers and adjustable back straps. (Composition: 100% Polyester) Style: CASUAL Material: SYNTHETIC Ref. Manufacturer: : 133522-SM2878-SM2878 AMERICAN TOURISTER LAPTOP BACKPACK (Dimensions: 45 x 33 x 21 cm.)