The ZERO GRAVITY Brewing 64 oz. Growler Jug is a half-gallon glass bottle with a unique design that mimics the effect of zero gravity. This empty growler jug is perfect for beer enthusiasts who enjoy collecting breweriana items. Made in the United States, this bottle adds a touch of Americana to any collection of beer memorabilia. Ideal for displaying or for practical use, this glass growler jug is a must-have for any beer lover's collection.