Water bottle placement poll for research project

Hello everyone, I'm doing a research & design project where I'm designing a water bottle mount + cage integrated system out of carbon fiber that goes in between aero bars. My design is similar to the Xlab Torpedo system, but I will have cage and mount molded together.

My project also involves doing research on established water bottle placement systems, so I've set up a poll to find out what you're using. Feel free to add an option if yours is not listed. Your assistance is much appreciated.

Xlab torpedo system