Lots of Americans love to get away from civilization and into the Great Outdoors, but they don't love hauling fresh water out to the campsite just to avoid dysentery. Fortunately, modern technology has a solution: a water filtering system in a bottle! Good for hundreds of gallons of water purification, modern bottle drinking water systems let you carry clean water with you wherever you go without all the weight. Because a little civilization in the Great Outdoors is not bad thing.