The Elk Hair Caddis Dry Fly was first tied by Al Troth in the 1970's and has become an essential element of almost every fly angler's go-to fly box. If you look in any fly shop you'll see a lot of different and effective variations of the Elk Hair Caddis, but this is the original Al Troth tie: Simple, easy to tie in quantity, adaptable to any color or size of adult Caddis hatch, high floating and durable. We wouldn't be caught on the water without a few dozen in different sizes and colors in our fly boxes!