Nanovessel is a 3-in-1 vacuum insulated flask - Tumbler, Tea Infuser and Water Tank - Food grade and made of stainless steel 304, it keeps your beverage hot or cold long enough to preserve all flavors and freshness. Equipped with a filter mesh, you can brew your tea directly in it. The twist-off lid and filter element are easy to remove and clean. Nanovessel is sized to fit most automobile cup holders.
Most importantly, Nanovessel is 100% compatible with Nanopresso. Don't waste time to pour hot water from vacuum flask into Nanopresso water tank. The Nanovessel can be mounted directly onto the Nanopresso and used as a large insulated water tank. Nanovessel is the perfect add-on to your Nanopresso.