Malibu Watermelon. The Caribbean has been home to rum for hundreds of years, but it's been home to mouthwatering fruits even longer. We've combined the two to create Malibu Watermelon. Ripe and juicy fruit flavour with the refreshing taste of summer. Perfect for when the sun's setting and the good times are flowing. Tasting Notes Carribbean Rum with Passion fruit flavour, The taste of fresh, crisp watermelon meets smooth Caribbean rum, Versatile and refreshing, Malibu Watermelon is the rum you love minus the coconut. Perfect for making Watermelon Mojito's, Watermelon Daiquiri's or just mixed simply with lemonade.