Review on Contigo West Loop AutoSeal 20 oz Matte Black Travel Mug: Double Wall Insulated Excellence by Adi Agung ᠌

In the morning, when I go to work, I pour hot tea there, the first time you use it at lunchtime, you can get burned when you drink it, the first time you use it after work, at a temperature of about +15, the tea remains warm, BUT as soon as you start using this mug for its intended purpose, the temperature of the liquid starts fall rapidly, because while drinking, cold air begins to enter the mug. In general, I liked the mug, it copes with its task, but the manufacturer has something to work on, namely, on the design of the lid, there are no complaints about the flask yet.