This eco friendly Shopping bag can safely withstand heavy loads upto 15 kg.it has a large storage space when stretched out,so you don’t have to worry about capacity when Shopping.it is made of high quality nylon+ABS+aluminium  alloy materials, reusable,anti-collision and easy telescopic folding. The shape of this Shopping bag is a disc designed with a retractable folding function. You can be placed in a pocket or backpack.this bag is a waterproof, lightweight, space-saving and reusable design, ideal for outdoor, travel, sports, school and home use.