Critter Cooler Adapter

Designed and produced by I'm A Fan Creations

This little innovation is something a backyard farmer needs to transform any standard ice chest into a temperature‑stable watering system—keeping your critter's water cool in the summer and insulated from freezing winters.

A set of Adapters include:

4 Adapters

4 Butterfly nuts

8 Rubber gaskets

1 Custom Wrench

Most components are 3D printed using red PETG filament.

Instructions:

Step 1: Mark your cooler at least 1 inch from the bottom of the interior or 3.5" from the bottom of the exterior with 1" min clearance on the interior bottom to allow room to tighten butterfly nut.

Step 2: Use 1/2" drill bit to drill out a straight hole through the cooler, clean out all debris/burrs from cooler and holes before next step

Step 3: Remove the butterfly nut and one rubber gasket before inserting the adapter into the cooler

Step 4: Place the gasket back on the adapter in the interior of the cooler, then firmly hand tighten the butterfly nut

Step 5: Mount your watering device of choice to the adapter

Critter Cooler Adapter

0.16mm layer, 3 walls, 15% infill