Take your rides to the next level with this Waterproof Bike Frame Bag, designed for cyclists who demand both function and durability. Constructed from hard-shell 3D EVA material with a sealed, waterproof zipper, this top tube bag keeps your gear protected from rain, dust, and shock. The sensitive TPU touchscreen allows you to easily access GPS navigation or music without removing your phone—ideal for both urban commuting and outdoor adventures. With ample space to store your phone, keys, wallet, tools, and charger, the bag keeps your essentials organized and within reach. It fits smartphones up to 6.8 inches, including the iPhone 15 Pro Max and Samsung Galaxy S24 Ultra. The integrated sun visor and reflective side strips improve safety for both daytime and nighttime rides. Installation is effortless with three adjustable Velcro straps, providing a universal fit for most road bikes, MTBs, and e-bikes. Whether you're tackling mountain trails or city streets, this bike phone bag offers reliable protection, convenient access, and modern style—making it an essential cycling companion.