This works for most square-sided items- go to your local bike shop & ask for an old bike shipping box. Take it home, remove all staples, separate hot-glued seams & lay it out flat. For a nicer cab, I'll first wrap it in insulating styrofoam- 5/8" or so, then use the flattened box like(somewhat uncooperative

)Christmas wrapping paper. Tape it like crazy, & you're safer than brand-new.
