Klean Kanteen Swing lock Cap

Lend a vintage flair to your Classic Klean Kanteen bottle with the Swing Lok Cap from Klean Kanteen. This cap converts your modern water bottle into an old-fashioned growler, suitable for beer, other carbonated beverages, or any cold or hot drinks. The all-stainless steel interior protects the contents from contact with plastic that can leave behind an unpleasant taste. The threadless design provides a tight seal, and the cap is dishwasher safe. The Swing Lok is not recommended for Classic Klean Kanteen bottles with painted surfaces.