Bopai 732-005431 Large Capacity Handheld Travel Bag Business Trip Luggage Bag Waterproof Gym Bag(Black)1. Made of high quality fabrics, wear resistant and waterproof 2. Large capacity design to meet daily needs 3. Adjustable nylon shoulder strap, dense and firm, you can adjust the length freely 4. Hardware zipper, strong and durable, smooth opening and closing 5. Precision sewing thread, smooth and beautiful 6. Side magnetic buckle design, you can expand the capacity at will 7. Widen handle, durable and labor saving 8. Material: nylon, microfiber 9.