Your search for the perfect men's backpack is over. The All Day Backpack is an exceptional example of engineering and ingenuity with 600D polyester fabric that resists wear, tear, and weather damage. Ideally sized to hold your laptop or the day's essentials with a large main zip compartment and front zip pocket. Padded shoulder straps provide steady comfort for long hauls. No other backpack will work as hard to keep you on the move.