The new Armor Series’ water-proof case goes on sale next month, but it’s surprising a company called Otterbox hasn’t designed a watertight case before now. This steel trunk of a case locks all current iPhones and the Samsung Galaxy S III behind a wall of hard-shell silicone and reinforced polycarbonate. Tough-looking metal clasps and thick rubber port covers make sure the device survives in up to 6.6 feet of water for a max of 30 minutes. And out of the water, the case’s exterior can withstand up to 2 tons of pressure.

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