Large Capacity: The thermos tumbler has a very large capacity, allowing you to carry and store large amounts of liquids, such as coffee or tea, keeping you hydrated throughout the day.
Insulation: The vacuum tumbler features an effective insulation design that maintains the temperature of the contents, keeping hot liquids hot and cold liquids cold for a long time, and can keep hot and cold for up to 6-12 hours.
Leak-proof Design: The thermos cup adopts leak-proof design to prevent water spillage and leakage, which is very suitable for travel, commuting or outdoor activities without worrying about liquid leakage.
ensuring you enjoy your drinks at the perfect temperature all day long