Hinged Water Bottle Cage Clamps

They work great but they look a little bit clumsy.

These are solid and quite functional. I could wish, however, that the joints ended up under the bike, on the bottom of the tube (placing the cage mounts on the top) instead of being these big ole lumps on the side.

Wonderful. It works great on my Middle tube. Super solid and low profile

Water bottle clamps

I was happy with the VO clamps. They checked several boxes for me. I like to keep my bike hardware silver, which is getting harder to do. The hinged clamps with integral threaded stud make hanging the bottle cage much easier than the old style clamps with figety small bolts and nuts. The only negative is that the VO parts are a bit pricey, but that's probably due to low volume in today's world.