JanSport Right Pack Backpack Properties: The sporty JanSport backpack is made of durable nylon. It features a spacious main compartment with a practical laptop sleeve, a large front zippered pocket for small items, two side slip pockets, and a comfortably padded back. It's the perfect companion for almost any occasion. Weight: 0.32 kg Dimensions: 26cm x 2cm x 40cm Capacity: 20l Material: nylon polyester