1. Bicycle frame bag with touch screen and sun visor: mobile phone bag bicycle combines both functions of the storage bag and mobile phone case, comes with transparent 0.25 mm TPU touch screen film, which over 90% sensitivity, supports fingerprint touch screen and face ID, ensures maximum ease of use when cycling. With the unique design of the 3D sun visor, our bicycle mobile phone bag can be more antireflection from sunlight. 2. Harder and pressure resistant: our bicycle bag is made of a full body hard shell, the EVA multilayer coldshaped design ensures a stronger inner structure, a harder shell and a more solid shock absorption that does not easily deform. 3. : the shell of this waterproof bicycle frame bag is made of waterproof carbon grain with highquality PU coating, the touch screen adopts a pinhole design to effectively reduce rain water penetration. 4. Easy installation and high stability: 3 adjustable hooks ensure a firm fit on the handlebars and are designed for quick installation to achieve better stability even on a bumpy or rocky road.