Flexzion Bike Top Tube Phone Bag - Waterproof Bicycle Cycling Handlebar Mobile Pouch Holder with Front Frame Strap Touch Screen 4.2" Size, Quick Release, Reflective Trim for iPhone GPS MP3 WATERPROOF Material - Made of Waterproof 450D PU & PVC material; Solid and durable with waterproof zipper. No longer worry about rain riding. Suitable for a variety of bicycles Touch Screen - Equipped with a clear touch screen allowing you touchscreen use without needing to remove the device. Please exercise caution when using your device while riding. You can read GPS data or your current statistics from cycling apps without ever having to stop pedaling. The screen size is 4.2 inches, Suitable for iPhone 6s 6, 5s 5 / Galaxy s7 s6 s5 edge Reflective Design - Reflective tapes around the bag which is warning and clear in low visibility for safe riding during the night. Suitable for Mountain bike, Road bike, Travel bike, folding bike Large Capacity - Perfect for holding a lot of stuff, such as repair kits and bike tools, wallet, sunscreen, keys, snacks, money, cell phone, ID cards, and other small items Dual Zippers - Makes it convenient to open or close. You can leave an OUTLET between 2 zippers on the bottom for the earphone to listen music or call while riding. Besides, you can charge your phone in the bag by putting in power bank and connecting USB port