This 20oz tumbler is made of 18/8 304 food grade stainless steel and features a double insulated wall to keep your drinks cold or hot for extended periods of time. It comes with a leak-proof lid and a straw, making it perfect for both indoor and outdoor use, such as in offices, parties, gyms, or while traveling in your car.
The tumbler also includes a straw brush, a rubber bottom, and a gift box, making it a great choice for special occasions like Valentine's Day, Christmas, Mother's Day, or birthdays.
