At a cost of $150.00, this maybe the most costly protective case for Apple iPhone 4 that isn't bejeweled or gold plated. Introducing the Vapor Pro from ELEMENT CASE, the same company that created the ingenious Joule Stand for Apple iPad. Machined from real aerospace-spec carbon fiber and high grade polymer, the Vapor Pro will not interrupt the antenna signals coming or going from your iPhone 4. Coated with an electrolytic finish proven to be more resistant to scratches, its non-glaring surfaces bear a tactical appearance. Yet, all comes in at a total weight of 22 grams. Packaged with a CNC speed wrench and EVA zipper case, the new Vapor Pro Case is now available at ELEMENT CASE's online store.