@neologist,
That "nubbin" at the end of Romeo's is an example of welding a threaded segment onto the blade (probably no tang). Then they have this "glass breaker" at the end which isn't so strong.
The SOG Force knives have a full tang and the metal extends to a "Nubbin" beyond the pommel and its the full tang that allows it to be used as a hammer and shell buster.
Getting what you pay for is where its at.
My SOG has a pouch on the scabbard to put string, matches and hooks in (you supply). As far as even using the pouch, I use my car and the geologists rule
"All rock sample sizes are inversely proportional to distance from the car"
Course, there are still wilderness areas out there even in PA's Allegheny Forest. You can hike three days before hitting a road or anything humanoid. So, if Im there, Im carrying a nice firearm and several other pieces of gear (and my firesticks). COLD FOOD?,--NEVER! .The rule in hiking , survival, or just plain camping, try to make yourself as comfortable as you can in the circumstances. I always have a very small breakdown carbon fibre fishing rod and some fishing gear (probably about 10 oz total)