Function: bicycle handlebar bag, storage bag Provide enough storage space to accommodate the phone and make long distance travel easier. The sensitive plastic film can effectively touch without worrying that the phone cannot be unlocked while driving. Design: compatible with 6.0 inch large screen, basically compatible with all mobile phones on the market. There is a headphone hole at the bottom. You can connect the mobile phone via the bicycle pocket hole to enjoy the joy of driving. The quick release Velcro design is easy to disassemble and install and easy to carry. Avoid the persistent problems caused by disassembly and installation. Capacity: The bicycle frame bag offers plenty of space for small wallets, keys, sports gloves, mobile energy and other small items to avoid missing items when driving. The adjustable Velcro fastener improves stability and safety and can quickly repair or remove the bag. Make your driving more comfortable. Selection: the transparent touch film is made of high-quality thermoplastic polyurethane (TPU), which offers good touch sensitivity. You can use your mobile phone quickly without opening the bicycle handlebar bag. You can view the card, answer the call and read the information. The information is clearer and more comfortable. It can also be used in the cold winter. Is the ideal partner for cycling.