Herschel Pop Quiz Backpack - 25L Size:O/S This core denim features bar-tack

This core denim features bar-tack stitching

the heel of this style uses a stitchdown construction method

which is a responsible compound using sugarcane foam that allows us to reduce dependency on fossil fuels by replacing petroleum-based ethylene

and slide into them when you need that support

Herschel Pop Quiz Backpack - 25L Size:O/S This core denim features bar-tackNew EcoSystem 600D Fabric and Tonal stripe EcoSystem Liner made from 100% recycled post consumer water bottles Padded floating sleeve fits a 15" 16" laptop Water bottle pocket expands to fit different sizes Side storage sleeve for quick reach items Keep essentials in place with a front pocket organizer and key clip