I am very picky about cases. Having purchased and returned several unsatisfactory products, I believe this is the best TPU case on the market for iPhone 5/5S: Diztronic Matte Back Black Flexible TPU Case for Apple iPhone 5 / 5S - Retail Packaging http://amzn.com/B008SFI9WU Why this is a great case: 1) Fits the iPhone like a glove, little extra bulk 2) Comfortable to hold 3) Good button feedback 4) Plays nice with my Belkin screen protector. No bubbling on edges 5) Glossy raised lip around screen blends in really well with the black iPhone screen assembly, and provides face-down protection if you want to place iPhone upside down on table. 6) Easy to clean. Single-piece design without many nooks and crannies makes wiping down the exterior really easy. Only minor area for improvement: slight imperfection in top left mold seam, but this is a very minor cosmetic issue. Other notes: 1) Black colored case has only the small swirl logo on the back, which is discrete but still looks fantastic. I don't know why review sites haven't given this case any attention. If I'd known about this case months ago I would have been spared a lot of aggravation from trying other cases. For $9 it's unbeatable. IMO there isn't a better light/slim TPU case for the iPhone 5/5S.