Stainless steel vacuum tumbler
* Materials: the stainless steel vacuum tumbler is made from high-quality, food-grade 18/8 stainless steel. Polished inside delivers an elegant looking and give you a clean and hygienic drinking experience.
1. Vacuum insulated
The tumbler is double-walled vacuum insulated, which keeps your favorite beverage hot for 4 hours and cold for 12 hours.
The clear transparent lid is made from BPA free plastic. The slide lid is also fast and simple to use.
3.Comfortable to hold & protects tables
The cork bottom insulates your drink and acts like a coaster, preventing tabletop scratches, stains and burns, and protecting your hands from the hot drink.