Finally, a cocktail set that keeps drinks ice-cold for hours without getting watered down! With our X-Cold? Cocktail Set, cocktails always taste freshly made. A stainless steel chamber encased in a freezing shaker preserves cocktails in a deep freeze without letting ice touch the liquid. The result is pure, perfectly ice-cold drinking pleasure, whether enjoying a martini, limoncello, or any specialty drink in the the recipe book included.