The Boston Tin is ideal for measured Cocktail Making and is used worldwide by Professional Bartenders for efficient Bartending. * Easy to shake * Fits tight on Toby Tin or Boston Glass * 830 mL/27.7 Oz volume * Weighted Base Dimension (LxH): 175 x 95 mm (6.8 x 3.7 in) Weight: 215 gm (0.47 lbs) (weight of the packaging not included) Material: Stainless steel