JanSport Oxidation Backpack 1" high 16" wide Claimed Weight: 2 lb Volume: 1840 cu in Dimensions: 18 x 12 x 8 in Pockets: 1 main, 1 laptop/hydration sleeve, 1 tablet sleeve, 1 front insulated, 1 stash, 2 side water bottle Material: 305 polyester dobby