It may be a simple silicone skin at its heart, but at least Bone Collection's Phone Cube 5 for iPhone 5 ($25) has some character. The thin rubber case is augmented by raised squares on the back and the bezel on the front, providing additional protection with a neat look. Phone Cube 5 includes coverage for all four of the iPhone's buttons, as well as a wrist strap that can be strung through a hole at the case's bottom right corner, and screen film.…
