So I had to knit one.
The pattern is called Thermis Neck Warmer. I used Nashua Handknits Sitar yarn. It's a busy color but it's soft and warm and I love it with my new jacket. I love the pattern ... the way it buttons up or you can wear it unbutton like an open collar.
Of course I had to include a whimsical surprise inside...
Just because I love sheep!