Profile:DrinkTanks® insulated beer growlers have revolutionized the beer container industry. Now you can take your favorite premium craft beer wherever you want without it going bad, spilling, or getting warm. Through years of R&D, we’ve created the most perfect beer growler ever. Our stainless steel beer growlers are vacuum sealed and double wall insulated ensuring that the beer (or any other perishable liquid) inside stays fresh and carbonated longer than any other growler. It keeps cold liquids cold for 45+ hours and hot liquids for 12+ hours too. DrinkTanks are also customizable to fit your branding needs.