This is the $11 Star Wars Chewbacca Can Cooler available from ThinkGeek (previously: this much less furry one from Entertainment Earth). It gives a user that authentic drinking-out-of-a-rug experience. You like hair in your mouth? Who DOESN'T like hair in their mouth? In my last relationship whenever I found one of my girlfriend's hairs on the couch or bed I would get her attention and then put it in my mouth and eat it like a spaghetti noodle. When she broke up with me she actually cited that as one of the reasons.
Thanks to Jeffrey S, who agrees the best koozies are bought at gas stations in the middle of nowhere.