STAY HOT OR COLD - Retain the temperature of your chosen beverage for an extended period of time when you choose Juro. Any drink that is hot, like coffee, can stay hot for up to 6 hours. Colder drinks (ie lemonade), can stay cold for up to 24 hours. High-quality stainless steel and a double-walled insulation design ensure that your drink can stay hot or cold over time.Holds 20oz.Hand wash only.