Now that's a bumper I can get behind...

 

ElementCASE has just opened pre-orders for their new Vapor4 bumper case.  This looks to be far and away the best bumper case you're going to find. It won't be coming cheap though.  Starting at $80 and up to $100 with an Carbon Fiber back plate this is one pricey case.  Coming from the same company that sells the Joule iPad stand the quality and pricing look very similiar.