High-frequency welding on the lightweight and durable material PVC waterproof cloth can be made into an ultra-sturdy packaging bag. This material is tough and lightweight, so you can safely carry the entire cache. Includes two removable and adjustable shoulder straps, which are easy to carry and will comfortably fit all body types. You can use one belt to cross your chest, or you can use two belts as a backpack style. This outdoor drying bag has a reliable top seal to ensure a safe seal, adjustable shoulder strap and large handle swimming bag, which can be easily carried or used as a bag or light backpack.