Actually, well, a stigma remains

I get along very well with the holder: Hab mounted him on the seat tube and I've never IDT bottle fell out.
The attitude I have left as is and use 90% 1 liter returnable PET bottles, which fit excellently.
With 1.5 liter bottles, the problems begin: There are different bottle shapes, not all fit at once.

If you do not change the setting fit the bottles of Coca Cola Company as a glove, the bottles of Gerolsteiner are not quite as fit, but it also works.

To grasp the 1,5l non-returnable PET bottles use (discounter bottles) you have to adjust the bracket.

Since this is not possible without the full support again to disassemble I subtract a star.