Yeti 20oz Rambler Tumbler Holder

Do you keep scanning your office in the morning looking for a coaster or some other surface upon which to place your 20oz Yeti rambler? If you're anything like me, your coasters keep getting pushed around into inconvenient locations and you don't want to put the cup on the unprotected desks with your sensitive electronics. Instead, why not have a bespoke cup holder specifically made to fit your coffee?

This thing was designed to fit in the notch on my clamp:

https://www.printables.com/model/589459-g-clamp-notched