Okadi Long Strap Green Stainless Steel Thermos With Straw 1.8L

* Made of double-walled stainless steel; * Both the inside and outside are made of 304 stainless steel; * Maintains temperature for 4-6 hours (as long as the lid is closed); * Helps keep your drinks hot or cold; * Should not be used for carbonated drinks; * Leave the lid open when not in use to prevent odor; * Hand washing is recommended; * Manufactured in China with Tantitoni guarantee.