Sports Backpack, Waterproof, Lightweight, Unisex, Pool Bag, Drawstring Type, Large Capacity. Available in four colors as shown in the photos, and two sizes. This large-capacity backpack can carry bulky items such as gym clothes, shoes, balls, and towels. It has pockets on the front and inside, allowing you to separate small items like smartphones and notebooks to prevent unexpected loss. This item is recommended for various sports scenes such as going to the gym or club activities. The backpack is waterproof, making it difficult for water to penetrate even in rainy weather, and you can also put in wet swimsuits and towels that have absorbed sweat without worry. The backpack has a simple design that is easy for anyone to use, regardless of gender. When not in use, it can be folded compactly, making it useful as a sub-bag in your main bag.