In the past three years I've gone through as many iPhones. And when I got my latest phone, an iPhone 4 upgrade, I vowed I would hold on to it for as long as possible. In order to keep myself from destroying this phone beyond repair (my weakness seems to be water damage), I equipped it with a shiny new hardshell wooden case that's added protective bulk to my phone. Let's hope the water stays away this time! If you've got similar phone-to-water destruction problems, perhaps you'd like a new case, too? After the jump, check out nine cool case options to keep your phone in check.