This 20 ounce plastic martini shaker by G.E.T. features a 3 piece design to make shaking, straining and pouring your favorite cocktails and martinis a breeze. The strainer top allows you to strain and pour with the need for additional tools. The tightly threaded screw top cap prevents leaking while shaking. Designed for professional use in bars, restaurants and hotels, this martini shaker is designed with durability in mind. It won't chip, crack or shatter if dropped making it an ideal choice for indoors or outdoors. Dishwasher safe for residential and commercial dishwashers. 100% BPA Free.