Swiden Ancient Gear Laptops backpack SA9394. Computer knapsack,rucksack waterproof,bag for man woman studsents travelling,Camping,Hiking business Shoulder Strap System: Specially contoured shoulder straps are ergonomically designed Airflow Back System: Multi-panel airflow design provides extra padding for comfort and maximum back support. Plenty of pockets to organize whatever you need to carry. Computer Sleeve,Water Bottle Pocket Delivery from Swiss or China, delivery time 7-15 business days. This brilliant bag will carry everything you need and protect your laptop/ipad/tablet.