The Verizon Shell & Holster Case is what he is talking about
The Verizon Store rep told me it would work with the extended battery and put it on the phone for me. When I got home I noticed that it does not fit correctly. The bottom of the phone sticks out further than the shell, so when you holster it, the phone itself will rub on the holster at the bottom. Not good. I'm returning mine.
Current Phone: Galaxy S III
Past Phones: HTC Rezound, Galaxy Nexus, HTC Sensation 4G, iPhone 4S, iPhone 4, OG Droid, iPhone 3GS, HTC G1, iPhone