This is a simple CachePot, with the FreeCAD model provided.

The more complex part was to get the right dimension of the transparent pot.
I don't have a large caliper : here is my trick, I uses a pair of Japanese square and a magnet.

The transparent pot is hardly circular, and you have to average several measures on each perimeter you need. And in any case, you probably wont be right on the first print.

To avoid several try on the full print, I first printed a minimal silhouette in vase mode, and cut each section to check how it fitted.
The second print of the silhouette was on the right dimensions, and then I could print the cache pot with no problem.