Thank´s to the designer "silencewalker"
and thank´s to the redesigner "kitzi85"
It fitts on 0,33 and 0,5 L - longterm tested by myself and with a lot of diffrent bottles.
Note: only handwash recommended (no dishwasher) because of the PLA.
When you need stronger parts you can use PETG for the clip (only if your printer can).
printed with 50 mm/s speed