Easy to print water bottle holder to attach your pet rodent's water bottle to a cage grid. Smaller holder is meant for 47-56mm diameter bottles, and larger version is meant for 57-66mm diameter bottles.
If your cage spacing is under 20mm, you can adjust model height to fit for your cage.
UPGRADE:
After couple days testing I noticed that at least our guinea pigs can push the bottle so hard that print shoot itself off from the cage. Added L-shape slot to make it fit better.
water_bottle_holder_47-56mm_diameter.stl | 9.3KB | |
water_bottle_holder_57-66mm_diameter.stl | 9.3KB |