New! Proprietary recipe plant based sweetener. Classic authentic taste. Ready to drink. Cayman Jack has done it again. Crafting the impossible. A 94 calorie, classic authentic tasting margarita without the sugar. Made with lime juice, agave nectar and our own unmatched plant sourced sweetener recipe for an unrivaled zero sugar margarita. After all, everyone knows Cayman Jack mixes the perfect drink every time.