Fabric: A feature-rich backpack at a great value this everyday bag offers a dedicated laptop sleeve organization panel and so much more in a fresh design. 300 denier polyester canvas Spacious main compartment with organization panel Dedicated padded laptop sleeve Front zippered pocketSide mesh pockets Padded air mesh shoulder straps Padded back panel Luggage trolley pass through on back Laptop dimensions: 15 h x 12 w x 1 d; fits most 15 laptops Dimensions: 17.75 h x 11.5 w x 5 d; Approx. 1 020 cubic inchesNote: Bags not intended for use by children 12 and under.