Elevate your mixology game with our 20 oz Simple Modern Stainless Steel Insulated Cocktail Shaker. Crafted with vacuum insulation, this double-walled shaker ensures your cocktails stay perfectly chilled without causing condensation or dilution. The leak-proof shaker lid features a built-in strainer, while the top lid doubles as a jigger with convenient measurement marks. Compatible with all Classic tumblers, this shaker is a stylish and functional addition to any home bar or cocktail party.