JanSport Big Student Solid Colors Backpack B1025: High Risk Red 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