JanSport T501 Superbreak Backpack - White/Black Pizzazz Plaid polyester Straight-cut with padded shoulder straps One large main compartment with Front utility pocket 2/3 padded back panel for cushioning comfort Web haul loop Capacity:1551.2 cu in / 25.42L,Dimensions:16.7in h x 13in w x 8.5in d,Weight:12 oz / 0.34 kg,Fabric:600 Denier Polyester