polyester bag  shopping bag  eco bag   material: polyester  size: to be customized  printing: silk screen printing/heat transfer printing   OEM accepted.  Main products: pp non-woven bag, lamination bags, garment bags, cotton bags, canvas bags, polyester bags, nylon backpacks,promotional bags,cooler bags, wine carriers, dust-proof cover, apron,shopping bags, gift bags,and all kinds of sewing products