Wile E Coyote, Genius.
While hiking? It's supposed to be specifically about "wilderness use". The OP stated that he sees the use in house and town.
Well, the Rebar I think is one of the better choices for wilderness use. Light, compact, and has the saw and awl. Here is a guy's video showing why he thinks the Rebar is the right fit for his camping needs. You can skip to the 2 minute mark if in a hurry.
It lacks the scissors, so you would want to carry some scissors for fingernaiils etc, like wiht a Victorinox mini champ or a Leatherman style CS.
Regarding his use of the saw, he just needed to find a tree with a Y branch to help hold the wood he is cutting, or otherwise rig up some sort of simple vise.