Improve your safety: on the top of the wheelchair bag has a reflective strip (33 x 2.5 cm). Thanks to the silver reflective material, the driver can see pedestrians in the dark within a radius of 100 meters and can improve your safety even at night Large Capacity: The size of the backpacking bag is 18inch x 16inch, provide plenty of space for wallets, changing clothes, water bottles, glasses, laptops, electronics , etc. (load capacity: 8 kg) Convenient Design: The wheelchair backpack with Velcro design, you don't have to worry about the zipper failure. And the adjustable belt with buckleI is specially designed to attach to wheelchair handles and can be easily attached to a wheelchair Waterproof Oxford Material: Made of Oxford cloth, waterproof and wear-resistant. The interior of the storage bag is a durable liner. Nylon material can be machine or hand washed for easy cleaning Wide application: It is a perfect bag, suitable for many chairs. Examples are: wheelchairs, walkers, scooters. Easy to store and can take everywhere Product descriptions Function Reflective Design: The 17 inch x 0.78 inch reflective tape on the top flap closure allows the driver to see pedestrians in the dark within 328 feet, greatly improving the safety of your walk. : The wheelchair bag is made of oxford fabric and lining and is lightweight, durable and waterproof. Easy installation: adjustable clip to open / close the strap for easy attachment and removal to the wheelchair. Large Capacity: Easily carry multiple items such as wallets, glasses, phones, water bottles, groceries, etc. Technical data Product name: Wheelchair bag Material: Oxford cloth Color: black Weight: 190 grams Size: 47 * 40 * 8cm Quantity: 1 piece packaging includes 1 x wheelchair backpack