Drawstring design: the backpack can be quickly and easily opened or tightened with a drawstring and a sturdy rope. Even younger children can put on and open it themselves. The drawstring is also more durable than the zip. Don't worry about sand getting stuck in the zip. Lightweight and foldable: lightweight and easy to carry on hands or shoulders. It can be folded to a small size that takes up little space. You can put this beach bag in your hanging bag, drawer or suitcase when not in use. Adjustable shoulder strap: The beach bag has two adjustable shoulder straps that can be ideally adjusted to your height. It is a great beach drawstring backpack for kids or adults of different ages. Wide application: the mesh beach backpack is ideal for storing sand toys, beach towels, sun cream, swimsuits, sunglasses, goggles, snacks, etc. This is not only a beach must-have, but you can also use it for swimming pool, boating, water park, camping, outdoor sports games that require clear bags, outdoor concerts, travel and park visits.