Waterproof Sports Bag: The sports backpack is made of Oxford fabric (with a polyester inner lining), which is wear-resistant and water-repellent to protect the contents of the bag. The back of the sports bag is made of thick, breathable mesh fabric, making it comfortable, breathable, and stress-free.Large Capacity: An excellent choice for carrying everything you need for travel and fitness. Its easy to store, a sports and fitness bag specially designed for the lifestyle of modern city dwellers, as it is medium-sized, lightweight, slim, convenient, and practical.Multifunctional: This sports bag can be used as a sports bag for men, a sports bag for women, a sports bag for both men and women, a travel bag for women, and a weekend bag for men. Suitable for outdoor sports, tourism, sports activities, training, tennis, hunting, swimming, travel, yoga, fishing, camping, and other outdoor activities.Wet and Dry Separation: The sides of the sports bag are made of a waterproof TPU lining, which can store sports shoes, wet clothes, and wet towels, keeping the bag dry and hygienic. Easily separates from the main bag for dry items.Easy to Carry: Carry it in the way that suits you bestyou can carry it by hand, over your shoulder, or attach it to your suitcase. The shoulder strap is adjustable and detachable for comfortable use. You can transport it at the airport and on the plane without any issues.