honken make a Bus Pirate case from a mint tin:
I used a mints tin can, very similar i size to the ubiquitous Altoids variant. I’ve got a v2go and it’s fastened with some adhesive tack, so it’s removable. I could also fit one of those mini breadboard … as well as some jumper cables.
We use adhesive tack for everything. Get an SVG of the case sticker.
Get an assembled Bus Pirate v3 for $30, including worldwide shipping.