Amazon.com: JanSport Main Campus Backpack - Travel or Work 。Capacity: 1952 cu in / 32 L Dimensions: 17\" x 12.5\" x 7\" / 43 x 32 x 17 cm Fabric: 100% Recycled 600 Denier Polyester Main Body Fabric Laptop Dimensions: 16\" x 12.5\" / 40 x 32 cm Weight: 1 lb 5.5 oz / 0.6 kg --------------------------------------- Cord zipper pulls Dedicated 15 inch padded laptop compartment with zip closure Ergonomic S-curve shoulder straps for comfort and air mesh backing for breathability Front pocket with full organization panel and key clip Fully padded back panel for long wear comfort Key clip keeps your valuables securely attached Leather lashing square detail One side mesh bottle pocket stretches to fit large bottles Side compression straps buckle to cinch down large loads Small top stash pocket Two main compartments for optimal space and organization Webbing grab handle on top Signature JS™ stamped metal zipper pull * Great pre-loved Condition (see pics for details) Pictures are the best descriptors! No rips, stains, tears.