Normally, it's a Bark River Fox River. Generally paired (or tripled ;-) ) with a "pocket knife," like sak, or old trapper or Barlow 2 blade and a "pocket clip" knife like a 710hs, Spydie or similar.

I have a SRKW Camp Tramp that is a great knife but too big for small stuff, and frankly I prefer a hatchet or axe for real chopping.

This does not count multi-tools, since you said knife.

Yes, I carry too much, and faced the fact I may need to dump weight, but at least I have it to dump if it ever becomes necessary.