Lake: I LOVE you small bucksaw. I been meaning to make one for quite some time now, but never seem to have the time to do it.
What I carry varies quite a bit but if there is one combo that I generally go out into the woods with it would be this:
A Shrade, drop point bladed pocket knife with delrin scales. These knives were made with a thinner than usual blade, and the synthetic material of the handle weighs almost nothing. You never feel this knife in your pocket.
Slung under my left arm on paracord is either a Mora Clipper, or an EnZo Trapper. Although sometimes I go with a Gerber, 'Gator, which is a large folder but with a light and ergonomic handle. It fits into a pocket on my buttpack. I have never had a quality folder ever fail me, or the blade ever get loose in the handle, so I'm not biased against them as many folks are.
I often carry a Gerber saw that does not fold, but the blade, instead, retracts into the handle. Very useful.
I sometimes, but seldom, carry a Gerber small hatchet, that is very compact, but, small as it is, it gets heavy after a couple of hours of climbing up the side of some mountain in Arkansas. Consequently, i will generally leave it in my truck. I also have a kukri which I find useful around a camp but I'm not about to pack that much blade, all day over rugged terrain.
If you have never tried the paracord carry technique, you owe it to yourself to give it a go. It is, in my opinion, vastly more comfortable than on a belt, and much easier to retrieve. For belt carry, I like the "dangler" type sheaths for comfort, but dislike their constant flopping around. But, of course, that is what makes horse races isn't it? (differences of opinion).