The Vapor 4 is a bumper-style case for the iPhone 4 constructed of anodized aluminum. The design is quite unique both in materials and construction. The case is a two piece design where the iPhone 4 slides into the larger section. The side section is secured with four small screws. It's definitely a striking and unique case, although it's immediately apparent thats port accessibility will be an issue. Many headsets and 30-pin cables will likely not fit in the narrow and deep access cutouts. The main section of the Vapor 4 is black or silver, with different color options available for the side piece. Color options are black with black (pictured), pink, red, yellow, and silver with black or silver. The case retails for $79 and an optional carbon fiber back protector is available for $29 or $99 bundled together.