Keeping ourselves warm during cold days is important and is by far a crucial part of our survival instinct as a living being. Over the years, a wide range of materials has been discovered to keep us warm. Both organic and man-made materials have become available for us to use for this purpose. You may often encounter them not only in clothing but also inside our homes. In this regard, it is but important to determine which of these materials provide warmth even when we're wet.
While it might not seem like the most obvious connection for many hunters, knowing how to find and purify drinking water in the wilderness is an important skill. It can be life-saving, especially if you’re out alone and something happens. On top of that, it’s a basic survival skill which pretty much anyone should pick up at some point or another.