Unique Design- The gym drawstring backpack has two zipper pockets for wallets, mobile phones, keys, sunglasses etc, and two mesh pockets for drink bottle, umbrellas, sunscreen and so on. The zipper pocket at the bottom of the backpack contains a large mesh pocket, which can store sports goods such as basketballs, footballs and helmet, making it easier for you to go out for sports and travel. . Fastening: Zipper, Drawstring . Large Capacity- This drawstring gym bag with pockets has ample capacity: 16.1x18.5 inch / 41x47cm, which can store towels, clothes, sports vests, sports shoes, laptops, goggles, magazines and other items, satisfying your fitness, daily short trips and the basic needs of hiking and keeping your belongings in order. . Double RoDesign- The shoulder strap of the large drawstring backpack can be adjusted to suit people of different heights, which can also effectively reduce shoulder pressure and improve comfort. It is not only more convenient to use a drawstring to close it, to ensure the safety of your belongings, but also to have a great load-bearing capacity, without worrying about the robreaking suddenly during the backpacking process. . Widely Used- The multifunctional backpack is suitable for a variety of activities, gyms, and sports, including swimming, walking, camping, hiking, running, cycling, shopping and physical exercise, etc. It is also a great gift for men, women and teenagers who can use it as a fitness backpack or school bag.