Originally Posted by
globecanvas
If you don't want to be all fancy, the specialized rib cages are super grabby and don't ever eject bottles. I use them on the cross bike and swap them on to the road bike for bumpy races. Downside of course is that you can't whip the bottle out quite as fast when you want it.
+1. These are my favorite plastic cages. My race bike is steel, though, so I use King Stainless on that, which are also excellent. Cause they look way classier. Haven't lost a bottle from them despite their being a lot looser than the rib cages.