Can be used as an extension strap for bags. Waterproof, lightweight, splash-proof, portable, large capacity, waterproof storage bag, hand-held multi-functional toiletry bag. Compact size with large capacity, all-in-one for travel needs, compact and easy to carry without taking up space. Large opening for easy access, hazy body for privacy protection. Convenient handle design, can be carried diagonally or by hand for extra convenience, comfortable and non-restrictive. Snap-on design for easy disassembly and assembly. Selected splash-proof material to keep dry and fresh, EVA material with good sealing properties to prevent water seepage, waterproofing. Three sizes available to meet different travel needs, convenient and easy to carry, waterproof and large capacity, all-in-one, large, medium, extra-large, can store T-shirts, swimsuits, swimsuits + quick-drying towels, jeans, underwear, T-shirts * 2, jeans * 2, underwear, beach pants, underwear, small toiletries, etc. * Storage capacity is for reference only, please refer to the actual product. Wet and dry separation, easy storage without fear of dirt, stain-resistant, easy to clean and store, waterproofing. Details show, visible details of good quality, convenient snap-on design for easy disassembly and assembly, strap design for simple and convenient opening and closing. Selected EVA fabric, stain-resistant, easy to clean. Usage method, simple and convenient to use, 1. Put in the items to be stored, 2. Roll down the ends of the strap, 3. Insert the buckle, 4. Pick up the handle and travel easily. High-quality TPU, good-looking and practical, integrate into your life, more display to store your daily travel essentials.