This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/8QHtDqQAEaZ
It is a mix of http://www.thingiverse.com/thing:119207 and http://www.thingiverse.com/thing:133153. I haven't tested how well it fits to bottles yet.
polysoup.stl | 394.0KB |