You're on the road and parched, your Hydro Flask is empty, and the gas station's drinking fountain looks like a urinal. Good news: You can douse your thirst -- and your guilt -- with these eco-suggestions from our panel of beverage experts.
Fat-free, cholesterol-free, low-calorie, super-hydrating, naturally rich in electrolytes -- the touted benefits of America's latest health craze, coco...