I was commissioned to print six cup holders to go into a table-top gaming table. The dimensions are 89mm wide at the base 54mm from base to bottom of lip and 12mm from inside to the edge of lip. I added a bevel to the lip. Prints without supports because I split the model in two and print the top upside down. To achieve this there is a overlapping section to the side wall that you can glue with CV glue.
These were made custom for a specific purpose but You should be able to resize this as long as you do so proportionally or changes to the z axis should be pretty easy to manage.
This was made for a table but I know of some recliners and RV furniture for example often have cup holders in the arm rests. This could serve as a replacement if needed.
I printed .4 nozzle, .3 layer height draft prusa Mk3+ standard settings, 15% infill no issues.
I only have pictures of the tops.
The author marked this model as their own original creation.