Here is the fly pattern sheet for the CDC Bubble Caddis, by Davie McPhail.
Materials
Hook:
Daiichi 1180, TMC 100 #14 – 18
Hook:
Daiichi 1180, TMC 100 #14 – 18
Antennae:
Bronze mallard
Legs:
Deer hair
Wing:
CDC – color to match body
Body:
Tan or olive dubbing
Thorax:
Same as body
I found this fly by following Davie McPhail’s Youtube channel. Davie graciously allowed me to link to his videos.
Watch him tie the CDC Bubble Caddis here: