It depends on my area. If two-legged predators are really only my concern, I carry a little .380 in my pocket holster and it stays there. If four-legged critters could be an issue, or its my first time in strange woods, I carry my .40 in a Sahara Strider. It's low-profile and looks just like a front pack. This of course is predicated upon the fact that I'm in a state that I am legally allowed to CCW.
Hang'em high, hang'em tight, hang'em often...