This latest case from U.K.-based Lifedge fits both the iPhone 5 and 5s and is 100 percent waterproof, dustproof and shockproof. Ideal for use with weather, navigation and entertainment apps, the case will protect your phone both on and off shore, making it the perfect choice for boating and watersports enthusiasts alike. Available in several colors. $119.99 at lifedge.co.uk
