Specifically the commuter, but I'd probably get any that support it. I looked around and couldn't find anything, and I had an otterbox with the og droid, and was a great product. Except for the front part, it broke after about 3 months, but they sent me a completely new unit with everything and didn't want anything back or proof. I sent them an email asking if there were a warranty and got an email back with a tracking number.
Read a bunch of customer reviews and no one mentions this..