Zero Proof Lemon Hibiscus Cooler Zero August 18, 2026•Maria Littlefield Ingredients - 1 part Hibiscus Cosmo - 1 part Sparkling water - .5 part fresh lemon juice Get Owl's Brew Hibiscus Cosmo Mixer $13.99 Directions - Combine Hibiscus Cosmo, seltzer and lemon juice in a glass with ice, and stir until chilled.-Strain into glass with fresh ice, and garnish with a lemon wheels. Back to Recipes