This is my very old travel mug for hot coffee. The size is good enough, and the handle is comfortable. The mug fits perfectly in a car cup holder. It keeps my hot drinks for hours, but usually it's gone in an hour. The lid is ok, no spills-free, and I wish it's automatic and no leaking. The mug and lid are easy to clean.

I can confidently say that the Contigo mug has surpassed my expectations. The leak-proof seal is remarkable; I can toss it into my bag without worrying about any spills. Additionally, it fits perfectly in my car cup holder, making it ideal for long commutes. The sleek and stylish appearance is just an added bonus!