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.**