The Vans Treflip Backpack has an ultra modern skate pack design, which incorporates state-of-the-art innovations like integrated internal organizers, a padded top pocket for media player or sunglasses, a padded internal cell phone pocket, an easy-access laptop sleeve, a large main compartment, side mesh stash pockets, extra cushioned shoulder straps and adjustable skateboard straps * Made of sturdy 100% polyester with thermoplastic backing