Any bottle with the Syncros Cache 2.0 (I've only tried 4 different bottles).
Cage has a flipable wing to allow either left or right entry. It also does not death grip your bottle to the point where you might fall off your bike trying to wrestle the bottle out.
You can pick it up at CWC for R249.
https://cwcycles.co.za/product/4004190-cage-btl-syncross-cache-20
