Swiss Army knife has always been my favorite.
You talking about just the knife or their multitool?http://www.swissarmy.com/us/product/Swiss-Army-Knives/Category/Do-It-Yourself/SwissTool-RS/53935
I picked up the Leatherman Rebar at Menards this weekend.
After I started looking at the Leatherman site I remembered that I use to have one of the first Leatherman Super-Tools and the one thing I did not like about it was the size. Being 4.5 inches folded up it was a little long to carry on my belt.
The other Leathermans I have had were all just 4 inches and a bit less weight then the Leatherman Super-Tool.
After a little more research on the Leatherman site I found the Rebar. It looks like a smaller 4 inch version of the Super-Tool.
Just what I was looking for.