The Carhartt 21L Classic Backpack is built to get the job done while you're on the move. It's made of durable, water-repellent fabric and has a large main compartment and a front zip pocket. This spacious Carhartt backpack also has a pocket for storing a water bottle or umbrella. Padded, adjustable shoulder straps with reflective thread help you find the most comfortable fit. Made from 600D polyester material, this backpack delivers the quality and convenience you've come to expect from Carhartt gear.