The Biggest BAD Drinks Growler holds 64 oz. and is all set for all your turbo-charged adventures. Now you can have your own fresh brew wherever you wander! The extra large size means it’s perfect for those uber-thirsty days or to share! Made of rugged double walled stainless steel, it will keep your drinks cold up to 24 hours. Hot brews will keep the heat for up to 12 hours. Best of all, you can add the pour-tap to convert your growler into a fully carbonated keg, set for any beverage you’d like. Shhh… We won’t tell if you have something hot or cold other than coffee in it!