Take your brew to parties and events with a handy growler filler? What homebrewer hasn't wanted to take their brew with them, or had a friend wish they could get a growler of fine homebrew to go? With this growler filler, you can do it all! This growler filler fits on a standard beer faucet and fills growlers from the bottom up, ensuring carbonation stays in solution. Be the hit of the next party with a growler filled from your own home faucet!