![800 ml thermos flask.](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
28 oz (800 ml). Made of 304 18/10 food grade stainless steel, FDA approved. Heat and cold storage for over 24 hours. Laboratory test. No glass lining, no risk of cracking. Splash-proof and dust-proof leakage design with push button. Dust protection and one-time die-cast. The vacuum insulation between the walls seals heat and cold inside, even when filled with hot coffee, it is safe to touch the carafe. No danger opening in triangle shape, easy to fill and clean, dishwasher safe.Note: Please make sure the lid closes the carafe tightly to get the best HRA (heat retention properties).