High Quality & Large Capacity: The drawstring sport bag is made of tear-resistant nylon oxford fabric and have 20L large capacity, durable, wear-resistant, lightweight and waterproof. The gym bag for men can be folded and not easy to crease. You can wear it as a daily bag without worrying about your objects in the bag getting wet on rainy days. Note: The Drawstring Bags should not be directly exposed to rain. Multi Compartment Design: Multiple compartments meet the needs of storing different items. The main compartment is large enough to store your clothes, books, 14'' laptop, etc. The seperated bag within the main compartment is designed for your wet items so that they would not impact other dry items. The bottom compartment can hold a pair of small size shoes, your makeup, jewelry or other small items. 2 mesh pockets on the side is suitable for umbrellas and drinking bottles. Machine Wash Fastening: Zipper, Drawstring Adjustable Wide Shoulder Strap: The swimming draw string bag has wide shoulder straps. You can adjust it to your comfortable length. The wide strap can reduce the pressure and pain of your shoulders while wearing it with heavy items for a long time, which is more ergonomic. Practical & Wide Use Bag: The drawstring bag has zippers and drawstring openning design, which prevents products from falling out and allows easy access to items. It can be a daily school bag for children, sports bag, beach bag, trainer string bag or outdoor travel bag, suitable for swimming, camping, hiking, exercising or other outdoor activities. Easy to Clean: The gym sackpacks bags can be folded and washed. You can put it in the washing machine to clean dirt, mud and dust.