Premium Material: Made of high-quality nylon and the mesh bag is made of polyester, wearable, comfortable and durable. The drawstrings which is made of super comfortable polyester can prevent digging into your shoulders and help reduce your shoulder burden , that is why this drawstring bag is very comfortable to use Widely Apply: Suitball for gym, yoga, hiking, camping and other outdoor activities. The soccer backpack can hold some portale electronics and all kinds of small sports equipment. The mesh bag can carry many kinds of ball like basketball, football, volleyball, etc. Fastening: Zipper, Drawstring Fold Away Net: The drawstring mesh ball bag can take it out when you need it, or put it back in the zippered pouch when you do not use it. Fit a full size soccer, basketball, baseball helmet or whatever else you or your kids need to play. The mesh bag is attached to the backpack by 2 buttons Large Easy Open Drawstring Bag: The main bag is large enough to hold anything from lunch to your sneakers, cleats or other gear Front Zippered Compartments: In addition to the main pockets and a drawstring mesh ball bag, it is also designed 2 zip pockets and 2 side mesh pockets. The zippered compartments are convenient to keep the safety of your personal belongings, clean and organized. Such as home key, wallet, cellphone or small valuables. 2 side mesh pockets for water bottles, baskball bats, umbrellas or whatever else you want to keep them