With durable, double-wall construction and Swing Lok® Cap, the vacuum insulated Growlers keep cold beverages cold and carbonated—just how you like them. Climate Lock™ double-wall vacuum insulation keeps contents cold for up to 40 hours or iced for up to 120 hours Swing Lok® Cap is removable, dishwasher safe and threadless for a leakproof seal 18/8 food-grade stainless steel and electropolished interior doesn’t retain or impart flavours Opening fits ice, easy filling and pouring Cap creates all-stainless interior Made from safe, durable, high quality materials 1900ml (64 US fl oz)