Take your mixology game to the next level with the S'well Cocktail Shaker. This sophisticated shaker and stainless steel jigger set will keep cocktails and mocktails measured, mixed, and chilled for effortless entertaining. Vacuum insulation combined with a copper layer creates a condensation-free grip. The small cup measures .75oz and the large cup measures 1.5oz. Hand wash only. Choose Calacatta Gold or Black Marble.