Designed with flexibility, fortitude and finesse, the Zdx Cargo Backpack offers thoughtful details, including a side zip pocket for access to essentials without taking it off and a deep "dump tray" on the top for chargers, headphones, cords and other tech items. The roomy main compartment is structured with a wide entry so you can pack clothes vertically and smoothly. With loads of other details, this smart design truly has your back.