One of the most overlooked aspects of a knife is its sheath. Sheaths are extremely important because they not only provide a means for carrying your knife, but sheaths they also protect the blade from being exposed to the elements of nature and getting scratched.

There are a lot of different types of sheaths out there designed to give you options for where you carry your knife, whether around your neck or strapped to your leg. This post looks at some of the various materials sheaths are made from and analyzes the advantages and disadvantages of each.


Leather is a very traditional material used to make sheaths, and it’s still one of the best types of sheath material to have. There are many good things about leather, but one of the main advantages is the aesthetics. Leather is a well-known material that looks exceptional, feels nice in your hands and smells good. Leather is the kind of stuff that harkens back to the days cowboys and ruggedness. Leather is also very quiet when you’re putting a knife in and out of the sheath.

Since leather is made up of natural material, it will eventually become unusable, but it also depends on how well you take care of your sheath. If you’re jumping into rivers and going into situations with extreme heat, the oils in the leather could dry out and cause the sheath to crack pretty quickly. If you take care of the leather by oiling it occasionally, it could last longer than the knife itself.


From the traditional, we move on to a more modern material for sheaths. Kydex, for anyone who doesn’t know, is a thermoplastic material that’s used to make holsters and other items. The greatest asset of Kydex is its durability. Whether submerged in salt water or exposed to different environments, Kydex will hold up fairly well.

On the other side, one of the major disadvantages of Kydex is that unlike the classier leather, Kydex is nothing to look at. It basically looks like a hard piece of plastic with little personality. Although the dark and sleek texture of Kydex looks like it could be good for stealth and hunting, it is also unreasonably loud when you’re taking out a knife. There’s a noisy clanking sound, but if you don’t mind the click, it’s not necessarily a bad thing.

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