Waterproof & Durable: This bike top tube bag is made of ultralight and stylish composite carbon polyester material with sealed double zipper closures, ensuring no water flows into the bag. The sun visor and reflective board are ideal for both rainy and sunny days. Easy to Install: Equipped with three long straps that securely hold the bag on the bike, preventing movement even on bumpy or rocky roads. Large Capacity: Provides ample space for a wallet, phone, keys, glasses, water bottle, multi-function repair tool, gloves, small bike lock, and other small essentials. High-Sensitivity Touch Screen: The TPU film window allows for easy use of your cellphone while riding, and reflective tapes on both sides of the bag enhance safety during night rides. Universal Size: Fits smartphones up to 6.5 inches, compatible with iPhone 8/8 Plus, 7/7 Plus, 6/6s, Galaxy S7/S6/S6 Edge, Galaxy S5, Google Nexus, LG, and more. Measurements: Length: 20 cm, Width: 11 cm, Height: 10 cm
