TAL 50oz Everett to Cirkul lid adapter

I modeled this adapter to covert the TAL 50oz Everett water bottle to use the Cirkul Lids.

My recommendation is to print this in PETG so that it can be washed in the top rack of the dishwasher. You will need to remove the gasket from the lid of the TAL water bottle for use in the adapter. I also recommend that you print with multiple walls (I printed mine with 5 walls) to keep water from getting in the print, and add strength to the print. This is one piece, but will need supports.