Vaultek Safe Lifepod 2.0 Dark Blue, Blue

Submersible in 3 feet of water for up to 30 minutes, airtight, dustproof, and floats. Powered by a 9v alkaline battery (not included) with a battery life of up to one year under normal use. Life pods can also be used without a battery and still function as water-resistant cases. The front rubber keyhole cover disguises a hidden micro-USB port to power the unit in case of a dead battery.