Model based on TripleGWorkshop's design: https://makerworld.com/en/models/128929#profileId-139659

This one is specifically to fit the ThermoFlask 40oz bottles commonly sold at Costco.

The bottle will slide perfectly in and out without much drag and wobble.

Tested this on a 2020 Subaru Outback and 2021 Mazda CX-9