Survival Keychain Breakdown: Pt. 5 Ultralight Survival Kit

[UPDATE: RUclips disabled the interactive link feature I'd included in this a few years after I posted this. Sorry. ] These are various keychain tools I've invented or modified, kept on my survival keychain for survival or emergency use, a subset of my larger system. Links are provided to pop-up videos but these only work on a home PCs, not portable devices, according to RUclips.
Pop-ups must be allowed in your browser settings to watch the interactive videos offered.