Comapre with non woven bag, pp woven bag is very durable. If carry heavy stuff, this is your best choice. Some people call it as pp woven shopping bag, promotional woven bag, woven shopping bag, IKEA bag (bottom fold bag, with embroider on handles). Pp woven bag must be kind of laminated bag. You can put your colorful design on the bag to make a perfect promotional bag for your business