Needed a bottle holder for a Kaytee guinea pig water bottle. Made my cage out of 3mm polycarbonate, so everything I found was for wire cages. Print is split into two parts so they can be orientated and printed without support. Works well with the drip tray I designed too (Drip Tray by Joe N | Download free STL model | Printables.com). I included the .stp file and Fusion file so you can modify if needed.
Printed out of PETG.
The author marked this model as their own original creation.