Pottery Barn Recipe Stainless Steel Cocktail Shaker Set. The Pottery Barn Recipe Cocktail Shaker is based on a simple operating principle: To fix the perfect old fashioned or 14 other cocktails, a budding bartender need only turn the lid to dial in the drink of choice. The ingredients appear in windows on the side of the 33.5-ounce stainless steel shaker. This shaker set is based on a 19305 design by Napier, a silversmith company also known for its modern costume jewelry.