LARGE SPACE: The bike bag has enough inside room for long rides, holds a lot of stuff like iPhone X, battery, energy gel, small tire pump, repair kits, keys, wallet, etc.
Fingerprint ID & Face ID: 2.0 Upgrade TPU touch screen, fingerprint ID & face ID, This bike phone pouch is convenient to never let you open the package to unlock Your phone, the bike phone mount bag will match your cycling trip.
HUMANIZATION DESIGN: The bike phone mount bag has many humanization designs. a hidden earphone hole allows you to answer the phone or enjoy music freely while cycling, reflective tapes on both sides of bike bags to keep your night ride safe. dual soft rubber zipper pulls make it convenient to open & close
DURABLE & WATER RESISTANT: The bike top tube bag is made of ultralight and stylish carbon fiber material with sealed double zippers closure, which ensures the water doesn't flow into the bag. The sun visor and flashing board is great to use for a rainy or sunny day
EASY TO INSTALL & QUICK RELEASE: 3 velcro straps are firm enough to hold up on the bike, 1 velcro commuter strap on the front + 1 longer velcro commuter strap on the upper bottom( the long velcro strap can be fixed the bag on the head tube firmly) + 1 velcro commuter strap on the lower bottom. The bicycle bag would not move around even if you ride on a bumpy or rocky road