Herschel Supply Co Classic XL Backpack color:darkest spruce:#2c3435 Thanks to high-quality 2-layer MAMMUT

Thanks to high-quality 2-layer MAMMUT DRYtechnology Pro material

Material: 3-layer waterproof and breathable fabric construction

Rib Cuffs and Collar: 96% Spun Polyester

big enough to hold up to 42 12-oz

Herschel Supply Co Classic XL Backpack color:darkest spruce:#2c3435 Thanks to high-quality 2-layer MAMMUTFEATURES of The Herschel Supply Co Classic XL Backpack Floating sleeve fits a 15" 16" laptop Zippered closures with Prusik cord pulls Carry comfortably with adjustable padded shoulder straps Water bottle pocket Front pocket Put Yourself Out There internal label Internal Herschel Supply stripe DNA tab Fabric Details EcoSystem 600D Fabric made from 100% recycled post consumer water bottles Tonal stripe EcoSystem Liner made from 100% recycled post