Incipio's NGP case for the iPhone 4 stands for "Next Generation Polymer", which is a fancy name for TPU or thermo polyurethane. The Incipio NGP case has a matte feel to it, seems to be a little bit on the bulky side, and offers a lot of protection, will it have what it takes to make it to the top of my favorites list? Catch the full review of the Incipio NGP after the break.