I always liked the Bumper case I had for my iPhone 4. I liked that it added a little color and some grip to my slick, white iPhone without obscuring the beauty of the phone. I always wished they had included a polycarbonate cover for the back to prevent scratches to the glass, though. Griffin has made almost exactly the case of my dreams, but it’s for a Samsung phone. The Reveal for Samsung Galaxy S4 is a one-piece “polycarbonate shell with ultra-thin rubber interior lining and accents.” It adds color and protection while adding only 1.6mm of thickness. It’s available in black, purple, or blue for $24.99 at Griffin.