Great winter steelhead pattern as well as mid day summer steelhead pattern (especially later Fall as the water cools)! Black and Blue with a saddle wing is always a winner. Montana Fly Company calls one Blue/White and the other Purple/Pink, but both are Black and Blue with one having a flashy white dubbing butt and blue tube, and the other a pink dubbing butt and tube. Both come with a size #4 hook inside the tube in case you forgot your pack of intruder/tube hooks.