Growlers, even the double-walled insulated ones, have their limits when it comes to keeping beer carbonated. That's why we like the ManCan.
Think of it as the love child between a keg and growler. It uses C02 to keep beer bubbly, but it comes in two packable sizes—either 64 or 128 ounces. To serve the brew, choose from a brewery-style handle or a party-style hose.
From $40, mancan.beer