JanSport Cool Student Backpack Properties: Two large main compartments Side water bottle pocket 15-inch laptop case PU leather bottom and trim Front utility pocket with organizer Ergonomic S-shaped shoulder straps 2 front zippered pockets Fully padded back panel Drawstring zippers Internet transport handle Metal zipper with embossed JS logo;JanSport Cool Student Backpack Properties: Two large main compartments Side water bottle pocket 15-inch laptop case PU leather bottom and trim Front utility pocket with organizer Ergonomic S-shaped shoulder straps 2 front zippered pockets Fully padded back panel Drawstring zippers Internet transport handle Metal zipper with embossed JS logo;JanSport Cool Student Backpack Properties: The main part is made of 100% recycled 600D polyester, finished with durable and fashionable synthetic leather. Backpack Liner Update: The color of the inner liner may vary due to the transition to a darker color Ergonomic S-shaped shoulder straps Front pocket with full organization panel and key clip Fully padded back panel for comfort during extended wear Internal pocket designed for a 15-inch laptop Side bottle pocket extends to accommodate larger bottles Two external zippered pockets for quick access Two main compartments provide optimal space and organization Tape handle on top The zippers have rope handles for easy gripping Capacity: 34l Dimensions: 43.5 x 31 x 20.5 cm Weight: 0.6 kg