A strawberry vodka cocktail recipe with muddled fruit will store in the refrigerator if well sealed for up to 4-5 days, so it can be made a day in advance in a large pitcher for easy entertaining. If you want to be super organized to avoid party-prep stress, make the cocktail in advance without adding the vodka and freeze it until the day before you need it. Just thaw it before adding the vodka and enjoy stress-free hosting.