Gear Ceramic Stoneware Cannonball Beer Growler By Greg Baugher Posted on August 8, 2017 2 min read Comments Off on Ceramic Stoneware Cannonball Beer Growler 0 430 The cool new Cannonball Beer Growler is a unique beer growler shaped like an old-fashioned cannonball that is handmade from weathered stoneware. While it can’t be launched from a cannon, it can easily transport up to a 1/2 gallon of tasty ale from your favorite microbrewery. It features a compact size allowing it to easily fit in a refrigerator or cooler, has a unique cam-lever top, and creates an air-tight seal through an extra thick FDA approved silicone gasket. It should also be fun to tell a microbrewery bartender to fill up a cannonball. The Cannonball Beer Growler is available at Amazon for $79.