What's more enticing to trout than a regular ol' caddis pattern? We discovered the answer—RIO's Egg Layer Caddis. We stuck some extra protein (eggs) to this fly's derriere. Why? Because when the Mother's Day caddis hatch pops off, making people and fish frenzy, you should try something extra—like adding something to your butt—caddis butt, that is.

This pattern is available for US shipping only.