I often carry around a couple of reusable hand warmers when hiking or just around the outdoors when it's cold. They don't take up much space, they're easy to reuse (just boil) and they provide a fair ...
I've never been hiking in such extreme situations, but if in the situation in the question, i.e. you're hiking in very cold weather and someone falls in (let's say so pretty much their whole body is ...
If I'm alone in a survival situation and I have to cross a very cold river that's still flowing, how should I accomplish this safely?
How can I recognize symptoms of hypothermia on myself and other people I camp with?