Synergy Beverages Inc. launched Purista Mojito Premium Cocktail Mix, a blend of Key lime juice, organic sugar cane juice, fresh mint leaves and filtered water. When combined with equal part white rum and two parts club soda, the 750-ml. bottle creates 17 6-ounce Mojitos. The product is available in Purista Mojito, Purista Mojito Blackberry, Purista Margarita and Purista Caipirinha varieties. A bottle retails for $9.99.