High-Tech Growlers That Keep Craft Beers Brewery-Fresh for Weeks

WITH MORE craft-focused taprooms and independent breweries opening daily in America (6,000 and counting) it’s only natural that smart beer drinkers would develop new tech and devices to help keep their beers cold and carbonated when they’re camping, biking or otherwise on the move. Solving the problem of the antiquated growler—a big glass jug that keeps beer from going flat and funky as long as it’s cold, sealed and kept in the dark—these developments ensure that your favorite brews stay brewery fresh from the taproom to the trail.