I brewed up a Witbier a while back to use as the base for a fruit beer. After primary, I cold crashed, then racked the Wit onto the fruit puree for secondary. After racking I was left with a half gallon of very nice Wit, which I captured in a half gallon brown growler and stuck an airlock on it.
How would you go about carbing this up to enjoy? Can a small growler handle bottle conditioning pressure?