High-quality waterproof oxford fabric: The wheelchair bag is made of waterproof oxford fabric, waterproof and durable. The inside of the storage bag is lined to improve durability. The oxford fabric can be machine washed or hand washed and is easy to clean. Enhanced safety: There is a 13 inch x 0.98 inch reflective tape on the top of the wheelchair storage bag, which allows the driver to see pedestrians within 328 feet in the dark, which can greatly improve your safety even at night. Convenient and practical design: The wheelchair storage bag has a Velcro design, and the adjustable on/off buckle strap not only makes it easy to install and disassemble, but also can fix the backpack in a suitable position for use. practical. Large capacity: The size of the bag is 18 inches x 16 inches, which makes it easy to carry. The sturdy storage bag can hold wallets, change of clothes, water bottles, snacks, glasses, notebooks, electronics, etc. (carries about 8kg) Wide range of applications: The storage bag comes with two adjustable telescopic straps, which can be connected to almost all mobile devices, such as wheelchairs, walking aids, scooters and all kinds of chairs. You can easily store everything and take it with you.