Bike Phone Bag: The bag is the ideal companion for cycling trips, specially designed for cycling lovers. It is a phone holder with a storage space to protect your small items such as keys, cards, usb cable, or repair kit, etc. A wired passage allows you to easily listen to music during your walks. The interior scratch can hold the mobile phone well.Rotatable Holder and New Fixing System: The 360 degree swivel ball joint allows you to choose the best viewing angle during cycling trips. This rotating phone holder uses a new fixing system, which makes assembly and disassembly easier than previous models, you can install it on the bicycle handlebar (diameter less than 45mm) quickly. waterproof materials and the double waterproof zipper, our bike bag resists water during rainy episodes and protects your phone against rain, snow, mud and dust. However, the bag is not designed to be submerged in water or kept in torrential rain for a long time. gel, 0.3mm thickness, has good touch sensitivity, it won't crack or break at low temperature in winter. A sun cover protects your laptop from splashes and sunlight for better visibility. Compatibility: Compatible with smartphones up to 6.5 inches, such as Galaxy A5/A7/J3/J6/J7, Galaxy S6/S7/S7 Edge /S8/S8 Plus/S9; iPhone 6/6S/6 Plus/7/7 Plus, iPhone 8/8Plus/X/XS/XR; Sony Xperia Z5, Motorola X Style, Motorola One Zoom, Google Nexus 6P/5X/Pixel 4 XL, Huawei Mate 8, P9, Mate 10, etc.