In it for the long haul, the Duration is no ordinary backpack. 600D poly Durable water repellent (DWR) finish Tricot-lined zippered top pocket for valuables Interior tech organizers Dedicated padded laptop compartment Side water bottle sleeves Metal zipper pulls Rubber TM logo patch Laptop sleeve dimensions: 16'h x 11.5'w x 1'd; fits most 16' laptops Dimensions: 19.5'h x 12'w x 5.5'd; Approx. 1,287 cubic inches Note: Bags not intended for use by children 12 and under.