Review on Thermo mug Contigo Byron, 0.47 l, red by Celina Szulgo ᠌

A mug is like a mug. Really good copy, the lid is sealed and does not leak. Pulling the shutter up, the pip-plug goes down and the drinking hole begins to let moisture through. The seals are good, I saw a complaint somewhere in the comments that it will start to leak over time - over time everything will start to leak, everything has its own service life. The mug is not eternal, but it will definitely serve for 3-4 years and what the hell will happen to it. Separately, I will point out the ability to retain heat. When pouring hot coffee, it keeps warm for more than an hour with the lid closed. Perhaps it will be longer, but there is no time to check, this result is quite enough.