Solid single wall construction. Stainless steel mini keg/growler. Growler and cap made of 304 stainless steel. Perfect for taking home brewed beer to parties or for picnics. Kegs have a screw lid with silicon O rings and can be pressurized. A perfect gift for the home-brewer or craft beer enthusiast in your life. Designed to hold pressures greater than what is required for bottle conditioning and force carbonating,allowing you to be creative when bottle conditioning Specification: Product Size: 7.8inch*5.3inch*5.3inch(20 * 13.5 * 13.5cm) Product weight: 640g Material: Stainless steel Capacity:2L Specifications: Solid single wall construction. Stainless steel mini keg/growler. Growler and cap made of 304 stainless steel. Perfect for taking home brewed beer to parties or for picnics. Kegs have a screw lid with silicon O rings and can be pressurized. Package Included: 1 x 2L Stainless Steel Keg Growler Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings.