This is a smaller version of Sytan's Mini Storage Container but redesigned from scratch to be printed with a 0.6mm nozzle.
Mix and match canisters with the double sided lid or print the lid for a single container.
The lid has space for an optional O-ring, although I'm not sure it does anything.
I printed them at 0.2 layer height. If the lid is too tight, I recommend dropping your extrusion flow rate to ~95%.
Oct23 Update: Added a double cap with equal depths.
The author remixed this model.
Redesigned from scratch to be smaller and have multiple configurations including a double sided cap.