Levi's Big Boys' Railer Backpack 100% Polyester Clean with a damp cloth as necessary, do not machine wash, do not use detergent or bleach, line dry, do not dry clean, do not iron Inner laptop compartment and organizational pocket Fully padded straps and back Sandwich mesh padded back with levi's stitch panel Vested sandwich mesh padded straps Metal zipper pull with levi's pp web printed tab