A stylish revamping of its prior Jam Jackets for iPods, DLO's new Jam Jacket for iPhone (approx. $20) is a silicone rubber case that comes in four colors -- pink, blue, white, and black. Each of the cases has an elevated block of rubber with cut-outs to hold the cable and buds of the iPhone's packed-in earphones, as well as holes for most of iPhone's switches and ports, including the camera. Textured side grips and thicker corners offer anti-slip…
