Visol Astaire Premium Engravable Liquor Flask - 8 oz Black Aluminum Engraving Plate for Personalization; 8 Ounce Flask Capacity (little over 5 shots); 5.21 inches (height) x 3.69 inches (width) x 0.87 inches (thickness); 6.2 oz in weight 18/10 Grade Premium Quality Stainless Steel Very Popular Groomsmen Gift Flask;