Specification Fabric: Waterproof Oxford fabric; Lining: Polyester; Size: 43*34*15cm; Weight: about 380g; Large Capacity The size of the drawstring backpack is 16.93*13.39*5.91inch, which can accommodate most sports and daily necessities, such as basketballs, sportswear, swimming equipment, sports towels, textbooks, shoes, etc. The weight is only about 0.36 kg, which is very light. Multiple Pockets Design The side mesh pockets with elastic straps on both sides of the sports bag backpack can hold water bottles, umbrellas; the front pocket can store tissues and toiletries; Zipper pocket, big enough to put valuables such as sports watch, wallet, etc. to avoid pickpockets Widen and Adjustable StrapsOur training gymsack straps are wider than ordinary drawstring straps, which can reduce the burden on your shoulders; moreover, the shoulder straps are adjustable and can be adjusted according to the length you need adjust. Waterproof and Durable MaterialOur drawstring backpack bag is mainly made of high-density durable material, lined with polyester fiber, waterproof and can withstand daily wear and tear. Great Helper for Going OutThe sports cinch drawstring bags is perfect for gym, sports, yoga, dance, travel, luggage, camping, hiking, teamwork, training and more. It makes a great gift for women, men. Product list: 1 * drawstring backpack. Notice:1. Due to lighting effects and shooting angles, there is a color difference in the product, please understand. 2. Due to manual measurement, there is a tolerance in product size.