Lowered down the water mount angle so a cage could fit on top and gave a bit more width support at the bottom. Changed the mounting holes to the bike, they were a few mm off for my Speedmax.

Add a layer of carbon fibre on each side to give the pla some more strength.

Thanks to PSomeone for sharing the original file, I love your work.

Updated 24/6/2022
Removed double hole near the top in the latest version 3. That is where the mount broke after 6 months of riding.

Updated 23/11/2022 Version 3.1 (small)
Now using a slightly shorter version (bottle is closer to frame) which is stronger and just using 100% infill with PLA+. It is very strong and I have been using for a number of months on training rides and races. I have also been printing it side down.

TEVO

Tornado

No

No

200

10% Triangle

Normal setting on the Ultimaker Cura software