1.6L LARGE CAPACITY:Enough internal space of bike front frame bag, can be storage your mobile device, charging cable, power bank, keys, card holder, energy bar, gloves, sunglasses, flashlight, Bike repair kit and more. The internal mesh sides compartments are features individually split storage.

WATERPROOF PERFORMANCE:The waterproof bike handlebar bag use nylon, 3D EVA hard shell，seamless double zippers, and extra rain cover, perfect protection In rainy days or extreme environment.

0.25mm TPU SEMSITIVE TOUCH SCREEN:The touch screen of the Bike mobile phone holder bag is made of 0.25mm TPU film with high sensitivity and clarity, GPS navigation is stress-free while riding.

HIGH COMPATIBILITY:Bicycle top tube bag is perfectly compatible with mobile phones under 6.5 inches, suitable for the multiple size devices of Apple, Samsung, Motorola, TCL, Google, etc.

HUMANIZATION DESIGN:WATERFLY Bike bag has a hidden earphone hole, features the music entertainment flexibility also the phone calling while you’re cycling. The sun visor cover on the top that can be clearly see through the phone screen which great for sunny days. Three hook&loop straps installation system is easy to install and grip your bike frame securely.