Update March 2nd 2019:
- Rendered cut files now have an increased clearance on the dovetails.
- More options to customize positions of collars and strap buckles.
- Additional long hook to allow the bottle to hang lower.
This is a holder to hang a Sodastream bottle on a Cornelius keg. I've added some customizer parameters if you want to change some of the features.
The holder has two collars to hold the bottle in place. There is a hook to hang the holder on the grips of the keg, as well as two buckles for straps to wrap around the keg. The holder is slightly curved on the back to match the curvature of the Cornelius keg.
It's rather large, so unless you have a large printer it will have to be cut after customization.
There are additional STL files included which are already cut with dovetails added if you don't need to do any changes.
I've printed mine in PETG as PLA might be too brittle for the hook and dovetails.
The full STL needs a lot of support. The split files (base, collar, hook) only the collar needs support depending on rotation of the models.
Glue cut pieces
If you have printed the three cut pieces you will have to glue them together to ensure they hold together.