They couldn't make cosmopolitans any more delicious but we've made it easier to make your own! This instant cosmo mix makes awesome cosmopolitan martinis in three simple steps. Simply combine water, vodka and the contents of one of these pouches in a shaker, add ice and shake it up a bit. Strain the drink into your finest martini glass and garnish with a slice of lime and you're ready to enjoy an incredibly classy cocktail, in minutes.