Gearonic Waterproof and Shockproof Dirt Proof Snow Proof Durable Case Cover Shell for Apple iPhone 4/4S/5/5S - Non-Retail Packaging - Blue Durable, rugged, waterproof Air tight with a built-in padlock Easy installation Product of Gearonic , sold by Amazon. Durable, rugged, waterproof ^Air tight with a built-in padlock ^Easy installation ^Product of Gearonic , sold by Amazon.