I use a Kelty Carport - There are different sizes available. I have the smaller one.
Here is a Google image search for it -
https://www.google.com/search?q=kelty+carport+awning&es_sm=122&tbm=isch&tbo=u&source=univ&sa=X&ei=b7dUU8iBMtGoyASRk4K4DQ&ved=0CGoQ7Ak&biw=1090&bih=446