Bicycle Tube Phone Bag for Felt VR Advanced 2021 Applicable models Felt VR Advanced 2021. This bag has a 2liter capacity to meet daily cycling needs. Please verify compatibility with your bike model before . sensitivity touchscreen, visor, and headphone hole Transparent TPU touchscreen film allows you to operate your phone inside the bag. visor keeps the phone screen clearly visible in bright sunlight. Headphone hole enables listening without removing the phone. Multifunctional design Two side pockets and a removable phone pocket provide a 2in1 solution for phone storage and general items. The phone pocket attaches to the of the bag with Velcro for secure removal and reattachment. The bag rests snugly against the bike frame to avoid interfering with pedaling. Large capacity Two side pockets measure 17.5 x 4 x 11.3 cm, offering ample space for bike tools, snacks, or other small items. Use scenarios Daily commuting: keep phone, keys, and small tools within reach for quick access. Long rides or tours: store snacks and items without adding bulk to the ride. Navigation or music on the go: use the touchscreen and headphone hole to operate maps and listen to audio while riding.