... -friendly OEM/ODM is ok backpack travel bag Detailed Product Description 2011 foldable travel backpack bag1.Brand:Hasky2.Color:Green, ... red,blue3.Material:Waterproof Nylon4.Function:Can store 2.5L water bag,some ... developing variety of leather bags, mainly involve the paper bag, gift packaging bags, promotional shopping handbag, mobile phone bags ...