The Wampa may not be one of the most well known Star Wars creatures but, if you were going to create a Star Wars themed rug, then it is probably to only real contender.
After all, it would be much too cruel to skin a Wookie or an Ewok.
The Wampa first appears in the Star Wars saga during The Empire Strikes Back, when Luke Skywalker is captured by one on the planet Hoth. Although, if you want to be pedantic, the Wampa's first appearance chronologically is during the Clone Wars TV series when Count Dooku pits Asajj Ventress against one.
Anyway, back to the rug and it's yours for $99.
If you're interested, get one directly from ThinkGeek now - Princess Leia lookalike not included.