The local K-Mart had some little first aid kits in aluminum tubes.  I just
threw it in my overhead cabinet, but you could easily make some kind of
bracket for it, like is used to hold a fire extinguisher.

             _ _
  __ _ _   _| | |  | David M. Brodbeck (N8SRE)              Ypsilanti, MI
 / _` | | | | | |  +-----------------------------------------------------
| (_| | |_| | | | @ cyberspace.org
 \__, |\__,_|_|_| "To accept selfishness as an all-purpose excuse for
 |___/             mistreating others is to reject the whole idea of
                   right and wrong." -- Richard Stallman