Summary

Inserts for the cup holders in the center console of a Gen 7 Subaru Outback (2021 Onward), should fit the Forester and Crosstrek as well. The cup holders in the center console are very deep and even a medium sized coffee or a standard size soft drink can will sit very low and can be hard to retrieve.
My car came with a small insert, which I have made a design of. Also there is a double height version for those who like small coffees.
I've printed mine in TPU, but you can use PETG or PCTG or another temperature resistant material.