Keychain Cup Container

Here's a small toy Stanley tumbler with a screw-on lid that's large enough to hold a standard sized stick of lip balm. You can attach it by its handle to a keychain.

This was my first attempt at designing threaded parts in FreeCAD.

There are other similar designs out there, but I tried to make this one printable without supports for the cup body and regular (no straw) lid. If you print the regular lid upside down, you might get away without needing supports for it (it worked for me on my A1 mini). The cup itself can be printed right side up without supports.

The LID WITH STRAW WILL need supports -- recommend using tree supports, on build plate only, printed right side up.

STL, STEP, and FreeCAD (v1.0) files are all made available for remixes or modification to your liking.