The JanSport Iron Sight is designed for the urban explorer, with its padded sleeve designed for a 15 laptop, a soft, tricot lined tablet pocket, lots of organization and ergp shoulder straps that assure a comfortable carry. Versatile padded sleeve with side zippered access designed to fit a 15 laptop or a 3L hydration system. Soft tricot lined tablet pocket. Front flap zippered pocket. One large main compartment. Ergonomic S curve shoulder straps. Sternum strap. Dual side water bottle pockets. Side zippered stash pocket. Deluxe organizer with padded phone holder. Dual daisy chain. Internal zippered mesh pocket. Carabiner key clip. Faux leather trims. Web haul handle. 840 denier polyester ballistic fabric. Capacity: 1590 cu. in. 26 L. Wt. 1 lb. 7 oz. 0.65k. Dimensions: 20x13x6 51x33.5x16 cm. Laptop Dimensions: 15.7x11.8x1 40x30x25 cm.