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.