... Specification for best backpack bagItemBackpack BagColorBlue,Website:http://www.wmkc-sunrise.net, Green, Pink, ... ,70% to be paid before deliveryFeatures for backpack bag. 1. Inspect all the materials of backpack bag when arrived, ensure they will match ... yourself. 3. Adjustable shoulder strap and PP webbing handle for backpack bag . 4. Boxes can be able to withstand typical impacts ...