STM's Harbour ($35) is one of the first iPhone 5 cases from the company, and is noticeably similar to Speck's CandyShell Flip without being a direct knockoff. The rubber and plastic design offers a high level of protection, although there's no button coverage on this one. Not only is the bottom exposed for access to the headphone and Lightning ports, but a small segment flips up to allow greater access. Harbour comes in white/grey, black/grey,…