You might be wondering how buying bottled water in the U.S. can provide clean water in impoverished nations around the world. Thanks to People Water's "Drop for Drop" initiative, every bottle the company sells helps to fund one of its global clean water projects, whether it's building a new well, repairing a broken one or establishing a water purification system in an area suffering from poor water quality. To date, People Water has helped bring more than 5.7 million gallons (21.6 million liters) of clean water to people in need.