I use the black Verizon silicone case and I am pretty happy with it. I carry in my pocket most times, but there are times when I prefer the vertical belt holster. I had been searching for a holster that would accomodate the silicone case and I finally found one that is perfect.

Case Logic item# CLP103TB It's a vertical leather holster with a magnetic flap. It says that it's made for Palm Treo phones, but it fits my silicone augmented () Inc perfectly.

Frys electronics....$16.99