20oz Yeti backpack mug holder with Peak Design Acra backpack adapter

I was asked by a photographer friend if I could come up with a way to let him attach his yeti mug to his Peak Design Capture clip for his backpack. I came up with a remix of a few existing designs to make it come together. I included a mount for anyone who wants a backpack mounting point for their Yeti but doesn't own a Peak Design Capture attachment already. Uses 4x M3 hex nuts and 4x M3 20mm screws for assembly.

these are all the files used in this remix:

https://www.thingiverse.com/thing:2757660

https://www.thingiverse.com/thing:5143228

https://www.thingiverse.com/thing:2674516

https://www.thingiverse.com/thing:5762668