If you're in the market for an iPhone 4 case, then you're in luck, because there's no shortage of choices. What really catches our eyes, however, are the case that have some utility beyond basic phone protection. What better utility to have at your fingertips at all times than the ability to open a beer? The people at Opena Case agree, and thats why they've fused a bottle opener with an iPhone case. Why didn't I think of this....Click HERE for more information or to purchase ($40).