Tell us about yourself!
Excellent design-simple, but far better than the junk make offshore. You can probably still buy all the material at a Tandy Shop, or definitely on line. You would likely want to make it from at least 10 ounce leather, and use brass snap on the safety strap and "Chicago Screws" unless you have a rivet setting device, then use rivets. this will prevent the cutting edge from cutting through, if stitching is used to close the cutting edge area.