Hi Hacksaw,

How about a mini-Lansky Crock Stick or Dog-Bone ceramic sharpener seen here http://www.lanskysharpeners.com/LTRIM.php

Just pop one or both end-caps off to fit in your slotted holder.

I have used these mini-shapeners often and like them, I carry one in my big game hunting kit.

P.S. On your recomendation (and Taurus if I remember correctly) I checked out the Gerber LMF reviews last night, is it as good a bush knife as everyone says it is? How do you like the serrations?

Thanks

Mike