Jansport Classic BIG STUDENT Blue Tropaz Oh Bananas School Backpack Ergonomic S-curve shoulder straps with Two large main compartments for versatile storage Front utility pocket with audio electronics organizer keeps essentials handy. Web haul loop. Two zippered front stash pockets with fully padded back panel for cushioning comfort Dimensions: 17.5" x 13" x 10" / 43 x 33 x 25 cm. Capacity: 2100 cu in / 34 L Fabric: 600 Denier Polyester