Patent ID: 6913165

Claim:
A cocktail shaker far mixing drinks comprising (1) a shaker top consisting of a. a dome portion, said dome portion having an opening at one end for pouring mixed drinks from said shaker, and b. a separate cylindrical portion secured to said dome portion remote from said one end opening, said cylindrical portion having (i) a stepped portion for receiving said dome portion thereover and (ii) a channel on the periphery of said cylindrical portion; and (2) a container for receiving drink materials for mixing, said container consisting of a. spaced apart insulating wails, and b. a smooth circumferential lip bridging and securing said walls together; and (3) a sealing gasket seated in said peripheral channel, said sealing gasket having flexible ribs extending from said channel adaptable to removably seal said cylindrical portion within said container when said top is installed within said container.