V1 is a more complete circular shape but I found it was too deep to fit in my medicine cabinet, so V2 has a flat chopped back to rest up against the back of the cabinet. Still has plenty of room to hold the pads.
Interior Diameter 88.9mm
Outer Diameter 96.9mm
Height 176.8mm
I ended up printing version 2 with the flat back against the bed. 20% infill with a .2 layer height and tree supports.
The author marked this model as their own original creation.