Mountain Mist is a softdrink with a bright yellow soda and a lime or neon green packaging. Mountain mis has a citrus and sweet flavor. The citrus component tastes like lemon lime. Mountain dew is sure to give you a refreshing feeling especially when served cold. As it contains caffeine, it will also give you an energy boost. If you want the taste of this softdrink without the added sugars and caffeine, try our Mountain Dew e-liquid.