The JanSport Cross Town Backpack Pack is constructed with 600-denier PU coated polyester material. A School or Commuter pack designed to carry everything you need for the day. A large main compartment with an internal laptop sleeve. 1587 cu in / 26 L storage space. A Front utility pocket with organizer. Straight-cut shoulder straps and padded back panel help ensure comfortable carrying. Mesh side water bottle sleeve for your favorite water bottle.