There hasn't been a bumper case for the iPhone 4 that I really liked until this case came along from Ingear called the Flexi Grip Edge. A bumper style case with a mean grip is what this case should be called. I've yet to experience such grip with other bumper cases for the iPhone 4. The instant I slipped on the Flexi Grip Edge I knew right there and then that it's a superb bumper case. Catch the full review right after the break.