Single 38mm Growler/1 gallon jug cap.
One (1) 38mm metal screw cap
Fits most standard one gallon jugs
One (1) 38mm metal screw cap
Fits most standard one gallon jugs
The best caps around
Just as expected and described
I was pleasantly surprised that the metal cap has some kind of form attached on the inside top edge to seal the bottle. Good product for the price. Works great with 1 gallon jug we purchased.