The Mercer Culinary M37157 Bar Cocktail Shaker is a premium bar tool designed for both professional and home bartenders. This 19 oz. shaker features a double wall insulated construction that keeps your cocktails chilled while preventing condensation. The gasketed lid ensures a super seal for secure shaking and easy release of your drinks. Made from durable 18-8 stainless steel, it boasts a mirror finish exterior for a sleek look and a satin finish interior for easy cleaning. The capped bottom adds stability, and an extra gasket is included for added convenience. Elevate your cocktail-making experience with this stylish and functional shaker.