Product fabric: Nylon Body size: 50*40*18(cm) Inclusion structure: main bag/side bag Product Type: Leisure/Travel/Fitness/Vacation Product weight: about 0.20(kg) 1. Waterproof MaterialDrawstring backpack is made of nylon fabric, strong and durable, not easy to wear. Water-resistant material is used to protect the contents of the bag from getting wet 2. Large Capacity Drawstring Bag able to put down basketball, gym clothes, notebooks, folding umbrellas, water bottles, cell phone, and other daily necessities and sports equipment. Meet your daily travel, for women and men 3. Adjustable Wide Shoulder StrapsThe shoulder straps can be adjusted, you can adjust them to the right length according to your needs. The wide shoulder straps design helps to reduce your shoulder burden, more convenient and easy 4. Design DetailsDrawstring bag with drawstring closure design, convenient and quick storage items. Both sides of the backpack with mesh pockets, you can store water bottles, umbrellas and other items, more convenient to access 5. MultipurposeDrawstring backpack is suitable for all occasions, you can take it to the gym, picnic, camping, travel, shopping, yoga, overnight and more. Drawstring bag is a gift for women and men