IMPROVE YOUR SAFETY: The wheelchair storage bag features a 46 cm reflective strip on the top. The high-quality reflective material helps increase visibility in low-light conditions, allowing others to see you from a distance at night, enhancing overall safety. HIGH QUALITY: Made from durable, waterproof 420D Oxford fabric, the wheelchair backpack is built to last and resistant to wear and tear. The interior is lined for added durability. The nylon material is easy to clean and can be wiped down as needed. LARGE CAPACITY: Measuring 46 x 41 cm, the bag offers ample space to store essential items such as medicine, notebooks, electronic devices, water bottles, phones, wallets, and snacks. MULTIFUNCTIONAL: Designed with secure buckle closures and an adjustable strap system for easy attachment and removal. Includes a zippered pocket with Velcro closure for added security and convenience. The sturdy construction ensures the bag stays firmly in place during use. WIDE APPLICATION: Equipped with two adjustable straps, this bag can be attached to most mobility devices including wheelchairs, walkers, scooters, and various types of chairs, providing convenient storage on the go.