Patton C Laptops backpack. Promotion ONLY THIS MONTH. Super capacity 40L. computer notebook tablet,knapsack,rucksack army knife bag Comfortable back panel Ergonomic shoulder straps for man woman Travel basket,swagger,Leisure Satchel pocket purse wallet hobo bag Fashion multifunction Functionbag Bike bicycle waterproof,bag (05 Ash Camo) Shoulder Strap System: Specially shoulder straps are ergonomically designed with added padding for comfort and control. Organizer Pocket: Interior organizer provides divider pockets for pens, pencils, cell phone and CD's. Open Viewing Compartment: Unique quick recognition window design accommodates most laptops. Airflow Back System: Multi-panel airflow design provides extra padding for comfort and maximum back support. Super capacity 40L