This JanSport School Backpack is made of 600D polyester which imparts durability to the backpack. This backpack features padded shoulder straps for comfort. This durable backpack consists of one main compartment that offers enough space to organize all the essentials. The front pocket can be utilized to store accessories and electronics. Style:T501 008, Capacity:1550cu in / 25 L, Dimensions: 16.7in x 13in x 8.5in / 42 x 33 x 21 cm, Fabric:600 Denier Polyester, Weight:12oz / 0.3kg