I have a 5S gold phone on order. I have used Otterbox Defenders for my last 3 iPhones but I want to be able to see the gold color of this one. Are there any clear cases that approach the durability of the Defender? I don't mind if the case is bulky or if there is non-clear material protecting the edges of the phone as long as most of the back of the phone is visible. Any suggestions?