High quality waterproof oxford cloth material: The wheelchair bag is made of waterproof oxford fabric, waterproof and wear-resistant. The interior of the storage bag is lined to improve durability. The oxford fabric can be machine or hand washed and is easy to clean. Improve 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 of darkness, which can greatly improve your safety even at night. Convenient and practical design: The wheelchair storage bag adopts hook-and-loop buckle design, and the on/off adjustable tightening 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 tote bag is 18 inches x 16 inches, which makes it easy to carry. The sturdy storage bag can hold wallets, changing clothes, water bottles, snacks, glasses, notebooks, electronics, etc. (bearing about 8 kg) Widely used: The storage bag comes with two adjustable telescopic straps, which can be connected to almost any mobile device, such as wheelchairs, walkers, scooters and any type of chair. You can easily store anything and take it with you.