I think kydex is the way to go for a beater like the 1311. Throw it in the truck, Jeep, or Mule. Kydex doesn't rot or mildew like leather. And it not only protects the blade, it protects me from the blade. My cardboard sheath is getting ragged. I hope Jeff gets his 1311 soon so he can make my sheath. Mashed Cat was sure quick to get one ready.