Wide Range of Application: These drawstring backpacks are sufficient to meet your daily needs, suitable for various occasions, such as gym, travel, supermarket, family storage, various team activities, etc. Durable: Our draw string bag is made from polyester fabric, so they are shape-retaining strongly. You can fold them up when not in use, and they won't take up much space when folded, and they still look like new next time you use them. And the sewing of the drawstring bags is strong, which makes them more sturdy to hold heavy stuff safely and not easy to tear, the drawstring backpack can last for years, it can store your things when you don't want it. Enjoy DIY fun: each sports gym drawstring bag measures approx. 33 x 41 cm/ 13.3 x 16.5 inch, featuring enough space and solid color with no pattern, so you can create different designs on the surface, making the drawstring bag full of your own personality and style, also more heartwarming to be applied as a meaningful gift for your loved ones Gift Bags for Everyone: You can bought draw string back pack bags for goodie bags at a family reunion，the drawstring for open and closure which can hold the inside items well, no need to worry about missing your items,very convenient for your use. Waterproof and Foldable: the drawstring backpacks are mainly made of quality polyester, featured with a waterproof coating, which helps a lot to protect the water from getting into the bag and avoid to make your things inside get wet, lightweight and portable, foldable and easy to carry, convenient for your storage when no needed, will accompany you for a long time Sufficient quantity: our package contains 20 Pcs of bulk cinch bags in total, bright and attractive, sufficient quantity and rich colors are easily meet your different daily needs, making your life colorful and full of fun Drawstring Bags,BUlk Drawstring Backpack. Gym Sports Trip Travelling Pedestrianism Cinch Sack DIY for Women Men 50pcs drawstring backpack waterproof drawstring backpack in bulk