This is probably old news, but you mentioned an availability problem<br>with the small button compasses for the personal kit. I just found<br>that REI sells a small thermometer/liquid compass zipper pull<br>(http://www.rei.com/cgi-bin/ncommerce3/ProductDisplay?prrfnbr=748&prmenbr=8000). <br><br>The compass is about 8 or 9 mm (haven't measured it), and secured by<br>double-sided tape. It is easily removed with fingernails.<br><br>Seems decent, but I'm not particularly compass expert.<br>