Yup, they rule. But waterproof cases rule more! :) But, even Micro Pelican Cases are too big for carrying. So, I discovered Witz cases which are excellent for carrying this type of stuff.
I have a slingshot but I never tried hunting and I never will. Even though I am a very precise shooter I would not put my confidence into anything less than a bow for hunting.
I always test new gear in my EDC kit because I know that many people carry obsolete things just because they are cool and they never need them. Very quickly you become aware of what you really and often need.
To me it is any ferrocerium stick with a tinder-quik tabs or wet tinder cubes. This is dedicated stuff and works really well and under extreme conditions.
Yeah you can definitely tell the difference between quality microfiber towels and cheaper counterparts. I used many over the years and I have no problem with them.