promotional bag Materinal:170T/190T/210T polyester or Nylon Size:34*41cm Style: backpack LOGO print by silk screem promotional bag Specification:2)Materinal:170T/190T/210D polyester or nylon3)Colour :and any colour is available4)Print:can be printed according to customers needs5)Customised logos and designs available6)Eco-friendyly ,bio-gradable,reuseable,washable and recyle.The picture ...