SUPER LIGHTWEIGHT AND PROTABLE: The weighs of this drawstring bag is only 0.4lbs/181g. It is easy to folded up without taking up much space when you need not to use it.There is a zipper-sealed pocket on the outside of the sports bag, which can be used to storing your keys, coins, cashes, credit card, cell phone, etc. .LARGE CAPACITY: The size of this drawstring sports bag is 16.5 x 18.5 inch/ 42x47cm, which can be used to put down sports equipment such as basketball and football. And it also could put down the laptop, books and school supplies, etc when you use for school. The capacity of the bag is very large and can fully meet your daily needs. .DURABLE AND STURDY: This sport gym bag made of High-quality nylon fabric. Tear-resistant and waterproof, which is suitable for daily used such as yoga, swimming, fitness, basketball, football, volleyball, camping, hiking, traveling, picnic shopping and school. .ADJUSTABLE THICK DRAWSTRING: The inner core of the drawstring is thick cotton, which is reduce the weight of the gym bag and make your more comfortable when you carry it. And the mesh sponge of the back which is more breathable. .EASY TO CLEAN: Because our drawstring bags is a waterproof fabric, most of the surface dirt can be wiped off directly, and it also can machine washable. The simple black is durable to look at new. Very durable and easy to clean. Suitable as a gift for Christmas. .