Ok, I hope this does not sound like a promotion, but here goes, I just received a project box from ExpressPCB that is designed to fit their mimi-board pcb's.
The "box" comes in separate sides that will assemble into a box. Overall I was impressed with the results and a project I had previously built using the miniboard,and needed a case, fit the box as advertised. Overall I'm pleased and will order more for future projects.
You can find them here: https://www.expresspcb.com/shop/...