The worst is when you go to your favorite microbrewery pickup a growler of your favorite brew and have to rush to drink it before it goes completely flat. Why not just take your time and enjoy. The UKEG 128 Copper-Plated Pressurized Growler ($180) is the answer to your dreams. The growler holds 128 ounces (8-10 beers) and will keep your beer fresh for weeks. It uses low cost, food-grade CO2 cartridges and automatically regulates pressure to optimally carbonate your beer. It includes a pressure gauge, dispenser tap with an interchangeable tap handle, and a sight glass that shows you how much of your golden nectar is left. Perfect for the coming summer.