Keep your beverages at the perfect temperature for hours with the Zojirushi 1.9-Liter Glass Vacuum Flask. This premium thermos features advanced vacuum insulation technology that maintains hot drinks hot and cold drinks cold throughout the day. The durable borosilicate glass interior resists staining and odor retention, while the sleek stainless steel exterior provides lasting durability. With a generous 1.9-liter capacity, it's ideal for families, offices, or outdoor adventures. The wide mouth opening makes filling and cleaning effortless, and the secure stopper ensures no spills during transport. Whether you're brewing tea, coffee, or keeping water refreshing, this reliable flask delivers consistent performance you can depend on.