Upgrade Waterproof & Durable Materials : This waterproof drawstring backpack is made of 1100D Oxford Cloth material with durable lining. This drawstring bag is not only water-resistant, but also holds up well when subjected to everyday wear and tear Large Capacity & Light Weight : The drawstring gym bag size is 47CM x 32CM x 15CM (18.5" * 12.5"* 5.9"). Drawstring pe bag with light weight 350g.It is large enough to hold most of your sports gears or daily supplies, such as sportswear, shoes, towel, basketball, swimming gears, water bottle and books. Upgraded Widened Shoulder Straps & Adjustable Design : This gym bag has an adjustable drawstring so you can adjust it to the perfect length for your comfort. The sturdy and widened shoulder strap can help you reduce the burden on your shoulders. And sturdy and durable zippers, with a longer useful life. Multiple Pockets Design : Our string bag contains main compartment , SHOE POCKET, back zipper pocket ,side mesh pocket and built-in pocket. The main compartment can hold basketball, soccer ball, volleyball. Bottom pocket provide independent storage space for your sports shoes and clothes. This drawstring bag has enough space to store different items. Great Helper for Going Out : Our drawstring backpack is suitable for various of occasions, you can easily carry your sport gears and daily supplies. Draw string bags perfect for sports bags, gym, yoga, kids swimming bag, hiking and travel. It can also store books, notebooks, iPads, mobile phones and power banks to meet your daily, work and study needs.