IMPROVE YOUR SAFETY: This wheelchair storage bag features a 46 cm (18 inch) reflective strip on the top. The high-quality silver reflective material helps drivers see pedestrians in low-light conditions, enhancing visibility and safety during nighttime use. HIGH QUALITY: Made from durable, waterproof 420D Ox fabric, this wheelchair backpack is resistant to water, wear, and tearing. It is lightweight and built to last. 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 medication, notebooks, electronic devices, water bottles, phones, wallets, and snacks. MULTIFUNCTIONAL: Designed with secure buckle closures for easy access and reliable use. Includes a zippered pocket with a Velcro flap for extra protection. Adjustable straps with clips allow for quick installation and removal while keeping the bag firmly in place. WIDE APPLICATION: Equipped with two adjustable telescopic straps, this bag fits most mobility devices including wheelchairs, walkers, scooters, and various types of chairs. Provides convenient, portable storage for everyday essentials.