X-Power Backpack will keep you organized with all the built in pockets, perfect for school and everyday use. * Product Material: Polyester * Product Weight: 1.40 lbs. * Two main compartments with inside organizer * Two-sided water bottle pockets * Adjustable shoulder strap and contour padded shoulder strap * Fully padded back panel for extra cushion comfort * A zipper pocket and an elastic pocket inside the back compartment