... Promotion, cotton&canvas drawstring bags,non woven drawstring bags,Organza drawstring bags,drawstring backpack, etc.Item#PD-100Size350(W)x450(H)mmMaterialRecommend 210D polyester;cotton/cavans ... a China bag-making expert manufacturer of different kinds of Nylon Backpack Drawstring Bag,Drawstring Bagpolyester/oxford bags,cotton&canvas bags,PP woven bags ...