Applicable Models Bicycle Tube Phone Bag for Trek Fuel EX 8 29 2014 2015. Capacity: 2 liters. Please verify compatibility with your model before . Key Benefits Easy access to phone on the go: clear operation of your phone through a sensitivity TPU touchscreen film while it stays inside the bag. Clear visibility in sun: visor keeps the phone screen clearly visible even under bright sunlight. Hands listening and calls: builtin headphone hole for earphones or headsets. Functional design Multifunction 2in1 storage: two side pockets plus a removable phone pocket. The phone pocket attaches to the of the bag with Velcro, providing flexible storage options. Framefriendly fit: the bag sits snugly against the bike frame to avoid interfering with pedaling or handling. Capacity and dimensions Large capacity: two side pockets, each measuring 17.5 x 4 x 11.3 cm, offering ample space for bike tools, snacks, or other small items. Use scenarios Daily commute or city riding: keep your phone within easy reach, use the touchscreen without removing the device, and stay aware of calls or navigation via the headphone hole. Weekend rides or longdistance cycling: store essential tools and snacks in the side pockets while the removable phone pocket keeps your phone secure and accessible. Mountain or trail riding on Trek Fuel EX: a snug frame fit minimizes movement, helping prevent interference with pedaling while you keep essential items close at hand.