It is made from polyester. This eco-friendly bag could be reuse many times. It will be a covenient item when you want to go for shopping or just to put your things in it. When you does not want to use it, it could be fold into a small pouch and keep in your bag. This will be perfect for daily supplies when you need for a quick trip or birthday party, grocery store, gardening, camping, overnight sack farmer’s market, outdoor adventures, supermarket, etc. The price included shipping cost to ca, over 5000 pcs by ocean. Thanks for your inquity.