If the Corner Bag was an S and the Frame Bag was a L, the Frame Bag Half would be a M.

Now, you can hang a frame bag on a smaller bike or MTBs.

The bag tapers towards the saddle, to make clearance for a bottle to fit in the bottle cage, if you have one on your bike.

The deepest point of the bag is deeper than that of the Fairweather Frame Bag, enabling the bag to fit a 16cm cooker or a U-lock.

It's made for the contents you have packed to gather in one place, so the stuff will not flop around in the bag.

Fantastic bag for a long adventure ride.