Go big with the Big Student Backpack by Jansport. Two large main compartments offer ample storage for your supplies, a dedicated laptop sleeve helps keep your electronics safe, and zippered utility pockets keep all of your gear organized. Big has never looked so cool. 34L backpack Extra large volume capacity: 34L Two main compartments 15" padded laptop compartment with zip closure Single mesh bottle pocket on exterior Ergonomic S-curve shoulder straps, adjustable Two exterior zippered stash pockets Padded back Webbed top handle 100% recycled polyester Dimensions: 17.5" x 13" x 7.5", 34L