This 2 Liter Stainless Steel growler comes with a 38mm cap (color may vary). The mini-keg design makes this easy to transport. Make sure to get this growler to share your favorite homebrew with your friends.
Please note that this current model does not work with our 38mm stainless steel carbonator post (the cap bottoms out before it tightens). We are working with vendor to make this compatible for a future version.