Master of Mixes Pina Colada Mix comes in 33.81 ounce. Pina Colada products contain dairy ingredients. All Master of Mixes cocktail mixes are gluten free with the exception of our Bloody Mary flavors. Due to unsurpassed category knowledge gained through years of experience, Master of Mixes is uniquely qualified to provide great tasting and easy to use cocktail mixers and superior service.