Built for both daily commuting and outdoor cycling, this waterproof bike rack bag offers a practical and reliable storage solution with added safety features. The durable polyester material helps protect your belongings from rain, dust and splashes, while the 11L capacity main compartment with multiple pockets keeps essentials organized and easy to access. A reflective tail design enhances visibility during low light or night rides, helping improve safety on the road. The secure hook and loop fastening system keeps the bag stable on your rear rack even on rough terrain. Designed for versatility, it also features a top handle and adjustable shoulder strap for convenient carrying off the bike, making it ideal for commuting, travel and everyday outdoor use.