Tantitoni Blue Strap Stainless Steel Children's Thermos 380Ml

* The material is double-walled stainless steel. * Both the inner and outer chambers are made of 304 stainless steel. * It helps keep your drinks hot or cold. * The product retains hot temperatures for up to 6 hours and cold temperatures for up to 12 hours. * It should not be used for carbonated drinks. * To prevent odors, leave the lid open when not in use. * Hand washing is recommended. * Manufactured in China with Tantitoni guarantee.