Yes, Shane I had already checked out that contest. Some real good ideas there I thought. It was one of the reasons I started thinking about adding to my knife. BTW the elastic band that was on the pouch on the front of my sheath would stretch to its limit when an altoids size tin was inserted. So I cut it off. now the tin is real loose so I am able to pack more stuff in there with the tin. I now use a ranger band to eliminate rattle. The rubber is also good tinder.
The idea of the pouch in the back of the sheath was because I wanted to add food gathering and shelter capabilities. I thought snares are OK unless you are on the move in which case a sling shot would be good. Plastic tarps and bags that are large enough for shelter are bulky so needed plenty of room. So a large pouch was needed.
The pouch I made out of 3 inch wide nylon strap that I already had. I bought a couple of 12 inch heavy duty zippers, some eyelets and the tool to install the eyelets. Punched the holes for the eyelets with a gasket hole punching tool. Started with the eylets to match the ones already on the sheath because thats how they connect togeather. Sewed the zippers on the sides and the velcro on top. Trimed ends to shape and sewed everything using a tight zigzag stitch on wifes sewing machine. Went around the whole edge with this type of stitch.
The base of the sling shot I made out of 1/8 inch thick metal strap. Used the handle scales as a template and traced the shape to metal. Cut and ground to shape. The round stock I bent to shape so the width where the rubber bands connect are about 3 inches wide to match the sheath width. This was all junk I happen to already have. I welded, drilled bolt holes and powder coated for rust control.
Only reason I made the sling shot was because I couldnt find the one that I have around here someplace. I would have modified it to the width of the sheath. The useable portion of the pouch is about 3 inches wide by 12 inches long and 1 inch thick. The sling shot handle looks to be on backwards. This gives better control. If you hold your knife both ways as if it was a sling shot you will see what I mean. You would have to twist your wrist to line up to shoot.
So thats my story....and I am sticking to it.
Neal