Designed with high performance double-wall vacuum insulation and 100% stainless, 18/8 food grade interior, Klean growlers keep beer, kombucha, or cold-brew coffee at their original, tap-fresh temperature and carbonation for hours on end.
We offer the Swing Lok cap on the Amber model only (though the cap itself, sold separately, will work on all of these). The Swing Lok® Cap is removable, all stainless steel, and threadless for a tight seal and leak resistance. It males for an all stainless still internal surface, whereas the screw in Loop Cap does not.
Large 1.75" (44mm) opening fits ice, easy filling and pouring
Electropolished interior doesn’t retain or impart flavors
Durable, double wall construction
Keeps contents hot 12 hours, or iced 24 hours
Portable, reusable, and recyclable