Metal Growler Caps. Multiple quantity options available.
Nice to have extras of these on hand for replacing old or lost caps.
10/8/17 8 AM Central: The 25 count option is selling fro $8. Shipping to most US addresses is also free, with a qualifying order, as part of the Amazon’s Add On promotion. Price, shipping and availability can change quickly. Check the product page for current price, description and availability. Also: Recent Amazon Finds and Amazon Fillers Resource Page