Keep Beer Fresh! We are proud to be the Mid-Atlantic representative (MD, DC, DE, PA, VA, WV,) for GrowlerWerks in Portland, Oregon. 1 gallon of craft beer or cocktails to bring to tailgates and larger gatherings. These are the conversation piece of any craft brewery when they come in your door. You can buy direct from us. We have them in stock, here in Baltimore. One year warranty. Ships with 2 CO2 cartridges. Want to become a retailer for the uKeg and sell them in your tasting room? Send Ben an email.