OtterBox Commuter (for HTC EVO)

Although I don't think it's fair to compare a case like this with a leather pouch or silicone skin, I would have to agree that the Commuter Series is the best case of its kind. The silicone lining makes it more protective than a hard case/shell (whether one or two pieces), it's the only case that protects the open ports when not in use, and build quality is excellent. The case may not be perfect (e.g., bottom corners not protected by plastic shell, silicone attracts lint), but it comes pretty darn close.  .. Full review