Stainless Steel Insulation Bottle Double Walled Vacuum Flask 2L Keep Heat Cold for Beverage Tea Coffee Water

Heat and Cold Retention: The vacuum insulation technology locks in temperature to preserve flavor and freshness, keeps beverages hot/cold for 24 hours. Double Walled Vacuum: The interior of bottle is made of 304 stainless steel and exterior is made of PP. Double-layer vacuum, which can effectively keep heat and cold, and the internal stainless steel is not easy to rust. Single Hand Pouring: Pour spout opens easily with push-button, making one-handed pouring more simple.