American Shiled Pattonc Laptops backpack. TRUE Waterproof Super capacity 40L. computer notebook tablet,knapsack,rucksack army knife bag Comfortable back panel Ergonomic shoulder straps for man woman Travel basket,swagger,multifunction Function bag Bike bicycle waterproof ASPC02-B (07 Green Camo) Organizer Pocket: Interior organizer provides divider pockets for pens, pencils, cell phone and CD's. Plenty of pockets to organize whatever you need to carry. Super capacity 40L. Powerful plug in system. Suitable for most 12-14" laptops. Airflow Back System: Multi-panel airflow design provides extra padding for comfort and maximum back support. Super wear resistance,waterproof.