The Nike B4.2 Backpack can go everywhere with you and flaunt your style. It is made of 600 denier polyester and features a dual zippered main compartment and an exterior pocket. There is also an audio pocket with a cord portal so you can take your tunes with you wherever you go. The shoulder strap is padded, and a screened Swoosh design trademark also appears on the bag. Comes with a limited lifetime guarantee.