Stainless steel 15-oz. bar shaker for great-tasting cocktails. Made of high-quality stainless steel, the 15-oz. heavy-duty bar shaker is a must-have item in bars and lounges. Manufactured by Winco, the stainless steel 15-oz. bar shaker is available under item code wi-bs-15. Dimensions: 3.25" L X 3.25" W X 4.75" H.