- Mud-proof & Water-resistant Fabric: Constructed from high-quality 300D polyester and padded with HDPE, this bike handlebar bag is both durable and designed to withstand rain and mud, ensuring your belongings stay dry in all weather conditions. - Touchable Phone Window: The top features a high-sensitivity touch-screen pocket, allowing easy access to your smartphone for navigation while riding. The pocket measures 7 x 5 inches, making it compatible with most cell phones. - 3L Storage Capacity: The main compartment offers a generous 3L of storage space, perfect for holding bike repair tools, cell phones, gloves, drinks, snacks, and other essentials. Additional front and side zipper pockets keep keys, credit cards, and small items organized and easily accessible. - Reflective for Night Safety: Equipped with wide silver reflective stripes on both sides and a front reflective light hoop, this bag enhances visibility during nighttime rides, helping to keep cyclists safe. - Quick Installation: Featuring three T-shaped hook and loop straps on the back, the bag can be installed in seconds. The secure fit ensures it stays in place without rubbing against your knees, making it suitable for road bikes, mountain bikes, folding bikes, and e-bikes. Use Scenarios: 1. Daily Commuting: Ideal for urban cyclists needing quick access to their phone for navigation and storage for essentials like tools and snacks. 2. Long Rides: Perfect for cyclists on extended journeys who require additional storage for tools, drinks, and food items while ensuring their gear stays protected from the elements. 3. Night Riding: An excellent choice for evening cyclists who prioritize safety with reflective features for increased visibility.