Slider cases have been out ever since the first generation iPhone came out and were perfected by their founders, Incase, which has since kept the tradition and did not really evolve the Slider's design. A company called Ego has took it upon itself to create what might in fact be the best slim slider case ever made for the iPhone 4. Ego's Slide Case is the most interesting slider case we've seen in a long time. Ego's Slide Case wasn't all that good when it first came out, but luckily we've got our hands on Ego's most recent new and improved cases. We're going to take a look at both of Ego's iPhone 4 case offerings including the Snap Case right after the break!