American Shield PC series Laptops backpack.for computer notebook tablet,knapsack,rucksack man woman OUTDOOR SPORTS (02 Desert camo) 40L capacity Organizer Pocket: Interior organizer provides divider pockets for pens, pencils, cell phone. Plenty of pockets to organize whatever you need to carry. Shoulder Strap System: Specially shoulder straps are ergonomically designed with added padding for comfort and control. Airflow Back System: Multi-panel airflow design provides extra padding for comfort and maximum back support.