JanSport Mens Classic Mainstream High Stakes Backpack - Multi Water Ombre / 16.7H X 13W X 8.5D Material: cotton canvas, nylon, 600D polyester, TPU coating Volume: 1550 cu in Pockets: 1 zippered front Dimensions: 16.7 x 13 x 8.5 in Claimed Weight: 1 lb 1 oz