XtremeMac has introduced three new cases for the iPhone. The Sportwrap for iPhone is a neoprene armband that features full, clear protection for the iPhone’s screen, a moisture-resistant lining, an adjustable strap, and an integrated pouch for storage. It will sell for $30. The Onyx is a black leather portfolio case that features a protective interior lining, headphone and sleep button access, an integrated belt clip, and a flip-style magnetic closure. It will also sell for $30. The TuffWrap for iPhone is a two-tone silicone case, featuring ridges for a more secure grip, full access to the phone’s jacks, buttons, and switches, and it includes a clear plastic film to protect the iPhone’s screen. It will sell for $20. All three cases will be available in August; pre-orders are now being accepted through the XtremeMac website.