Classic for a reason. Simple and versatile, this backpack is designed for every day and is made with 100% recycled EcoSystem fabrics. EcoSystem 600D Fabric made from 100% recycled post-consumer water bottles Tonal stripe EcoSystem Liner made from 100% recycled post-consumer water bottles Floating sleeve fits a 13"/14" laptop Zippered closures with Prusik cord pulls Carry comfortably with adjustable padded shoulder straps Front pocket Put Yourself Out There internal label Internal Herschel Supply stripe DNA tab Fastening:Zip Water Resistance:Not Waterproof Weight: 450gr Length: 420mm Width: 305mm Height: 152mm