Pack of 20 Purple Drawstring Backpack, 13x17 Inch Polyester Large Capacity Non-nylon Sport Cinch Bags, Bulk Draw String Sackpack Sport Storage Bags for Outdoor Activity Sport Gym Trip

Our bag fabric can withstand high heat up to 170℃/338℉.

It is safe to use heat press machines to sublimate the images you want, 15 seconds each time, twice.(For reference only, specific timing should be based on actual circumstances) Please keep the string away from the heat press machines to prevent melting.

The drawstring bag is made by polyester fiber which is comfortable and soft to wear.

We have multi colors like black, purple, red, blue for you to choose.

We have multi pieces like 12/20/30/40 PCS for you to choose.

The size of our bag is 34*43 cm / 13.39*16.93 inch.

The cinch backpack bags can storage a lot things with a very light weight.

You can put soccer, volleyball, toys, candy, snack, office appliance, water bottle, Yoga cloth, book, or everything you want! But this bag can not hold a whole basketball in it!