The entire Namaka Bottle Line is vacuum insulated. This means there is an absence of matter between the two stainless steel walls. This vacuum insures that the temperature outside the flask has no influence on the temperature of the contents of the flask. The vacuum insulation keeps your hot beverages piping hot for up to 12 hours and your cold beverages cool and refreshing for up to 24 hours. All Namaka Flasks are made of 18/8 stainless steel which is highly resistant to absorbing odour, taste and bacteria. They are BPA free. Namaka Flasks don’t have a detachable liner, making them simple to clean. Our flasks are completely recyclable. They are available in a multitude of colour choices and 6 sizes. Our flasks are finished with a tough, chip resistant powder coating. With our double-wall insulation, cold drink condensation is prevented and the flask remains cool to the touch for hot beverages. We guarantee every Namaka Flask against manufacture’s defects for a lifetime.
To clean your Namaka Flask all you need is some liquid soap and hot water. Thoroughly rinse out the Flask with hot water. Put liquid soap in Flask and continue to thoroughly wash everything out. Let dry upside down on a paper towel or regular towel. Fill it up with the liquid of your choice and use it again!