Cool pattern thanks for sharing. Though I do appreciate that being shared, this is another pattern that I don't think this much time and effort needs to be put into tying it. The case caddis is best fished in fast higher spring waters and this level of detail is not necessary. We have tons of luck tying the case in the same manner with a piece of vernille just hanging out of it - maybe burn the head - or just simply use green caddis ice dub. Again, thanks for sharing, nice pattern - tight lines to all.