It can be argued that in a survival situation, the one tool you must have is a sharp knife.

You will use it countless times and ways throughout your experience and that means keeping it sharp is a key element to your well-being.

A sharp knife in a survival situation is not just a luxury – it is a must.

Knowing how to maintain your knife and what to do if you do not have a traditional sharpener, though, is equally important – a dull knife is just a hunk of steel.

Do you know of any other ways to keep a knife sharp? If so, leave your tips in the comments section below.