Despite being available in one size, the Frame Bag can fit most bikes with horizontal or sloping toptube.
By combining with the Corner bag, you can fill out the dead space of your bike frame, which technically works like a fullsize frame bag.
Simple velcro strap attachment. Main compartment on the right side and the left side features a pocket with partations. The bag is capable of fitting more stuff than it looks.
Waterproof zippers with drawstrings prevents your the contents of the bag from the rain and provides you a smooth zip and unzip when riding.
The bag has a hydration tube port on the frontend, which can also be used as a cable rout for rechargeable lights.
