The Keychron K2 is a great travel keyboard. I didn't want it to get damaged in a briefcase or luggage so I made a sliding cover for it.

This cover is printed with the face down and there is an overhang printing issue. I slowed the layers during printing those layers using PrusaSlicer. Having it smooth and a few strands that I have to pull off is better than having filament residue where the supports were removed.