Las Vegas Sun

August 22, 2014

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A Roving Blue portable water purifying system is displayed during the 2014 SHOT Show (Shooting, Hunting, Outdoor Trade) at the Sands Expo & Convention Center Tuesday, Jan. 14, 2014. The system, which weighs less than 15 pounds and is powered by a 12-volt battery, can produce one liter of purified water per minute.

Steve Marcus

A Roving Blue portable water purifying system is displayed during the 2014 SHOT Show (Shooting, Hunting, Outdoor Trade) at the Sands Expo & Convention Center Tuesday, Jan. 14, 2014. The system, which weighs less than 15 pounds and is powered by a 12-volt battery, can produce one liter of purified water per minute.