This bag is made of waterproof fabric. It is thick and wear-resistant, high-frequency seamless welding, good waterproof performance, light weight and easy to carry. Suitable for swimming, drifting and upstream. In outdoor sports, it is used as a storage bag or an auxiliary floating life-saving product. In the summer, go to the beach, go to the beach, go camping, go swimming. Solve the problem of storage items such as clothing and mobile phones that require waterproofing. It can also be used as a bucket in outdoor camping fishing activities! 15 3/4" L x 7 1/2" W