This is a transport case for my CRKBD.

It is fitted to the Corne Keyboard HiPro Case (https://www.thingiverse.com/thing:3652379) by mburrows (go check it out!).

The case has holes for 6mmx2mm magnets which allow to put each halve over the corresponding keyboard half and then "fold" it together to get the compact cubish form.
It also allows you to hang it on your pin board or fridge.

I have added a rubberband (25mm) to prevent the keyboard from falling out of the case.

Feel free to ask questions and I will try to add the answers here.

Ultimaker

Ultimaker 3

Yes

Yes

1mm

10