vacuum convenience store size S 2-way double-layered tumbler, [off-white] 450-101

Material: Body/Stainless steel Country of Origin: China Capacity: 290ml Heat retention effect: 41 degrees or more (1 hour) / Cold retention effect: 8 degrees or less (1 hour) A stainless steel vacuum double layer tumbler with a simple design. The double layer vacuum structure provides excellent heat and cold insulation, allowing you to keep your drink at the perfect temperature for a long time. You can put paper or plastic cups from convenience stores, coffee shops, and fast food restaurants in the tumbler. *Depending on the size of the cup, it may not work properly. Please note.