The Isothermal Bottle - Yoga By Soledad Collection from Qwetch keeps liquids hot for up to 12 hours and cold for up to 24 hours. Double wall: interior and exterior in 304 stainless steel and without coating or varnish (unlike aluminum containers) and the end of the cap is also in 304 stainless steel. This insulated bottle does not alter tastes or flavors. Qwetch joins forces with talented illustrator Soledad Bravi to create the Yoga by Soledad bottle. Its matte and creamy white finish highlights the artist's humorous illustrations. Sun salutation, downward facing dog or warrior pose, the secret to a good yoga session is above all good hydration. The trick then: have your bottle of cold water or infusion close at hand. It is advisable to clean before each use, with hot soapy water and / or baking soda. Use a non-abrasive backing. Dry upside down and store with the container open. Do not put in the dishwasher, microwave, traditional oven or freezer. Caution, hot liquids or foods can burn: use the product with care. Do not exceed the filling capacity. Fill to below the screw thread. To avoid splashes and leaks, properly and completely close the cap / cover to ensure the product is watertight. Transport in an upright position is recommended. Frictions, shocks / falls, etc… can damage the product.