NEW! Made exclusively for SodaStream® our MTN DEW® drink mix makes it easy to enjoy your favorite flavors at home. MTN DEW® exhilarates and quenches your thirst with its refreshing citrus kick. Turn sparkling water into a drink for every occasion — simply add MTN DEW® drink mix to fresh sparkling water for an exhilarating flavor experience any time of day.One SodaStream®. Endless Possibilities. Always fizz water before adding any flavor.