This vanilla-scented guy is a blue triangle, from the audiobook "Infected" by Scott Sigler. I am a huge Sigler addict (a junkie to Silgerism, as he calls it) and love his novels "Ancestor" and "Earthcore" in addition to "Infected". In the story, these triangles start as spores that drift in the air and get into your skin. They then send shoots into your body to draw nutrients, and form a blue triangle with three eyes on the surface of your skin. Oh, and they can talk to you in your head. And tell you to kill people. Awesome.
Felt iPod cozy
Another iPod cozy