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

Although the concept was sound, the execution was not up to par. It's possible that I have one that's partially broken (the bottom lets air out). Although the overall quality of the mug is high, it is possible that it could have been manufactured with a cooler material. 1. Convenient cover. 2. The shape of the cup is very gentle and comfortable to feel with one's lips when one touches it. 3. The button is not only in the right place but also functions as it should. 4. The mechanism can be cleaned quickly and easily, and it is constructed in a way that makes it impossible for any of its components to become lost. 5. The metering valve is made out of rubber and has a precise fit. The contents of the mug are contained entirely within it. 6. The mug is of high quality, and the construction is done very professionally. Some cons: 1. Because of its barrel-shaped design, the mug cannot be placed in the cup holder of a standard-sized automobile. 2. The thermal insulation, in theory, should be similar to how it is in a thermos, but in practice, it emits from under the lower rim of the bottom in certain places. 3. Because there is no valve to let the steam out, you run the risk of getting burned.