Review on Thermos SK-1005 Thermal Mug, 0.47L, White/Red - Enhance SEO by Franciszka Dbrowska ᠌

Cool mug both in concept and execution, but not without a fly in the ointment. I hope to receive the answer to the lack specified by me. With its pros. Workmanship of both metal and plastic parts. It really keeps heat: the glass is not affected by the temperature of the liquid in it at all, the plastic top of the cork cap is slightly warm. Thanks to the well-thought-out design of the cork cap, it does not lose temperature even in the "open" position. Also, this design will not miss teapots while drinking. Sealed with both hot and cold water. I was pleasantly pleased with the dimensions of the mug, I thought it would be more bulky. Cons: In the "open" position, the stopper flag rises with a characteristic click and clearly remains in its place. But in the "close" position it rises indistinctly without any sound and walks from its position by 2 mm in each direction. It is not at all clear whether you closed the cork or not. And this spoils the whole picture: I really don’t want to pour boiling water over it and constantly strain and double-check “and I definitely closed it” too. I really want to know: is this the way it should be or is it a shortcoming of my particular copy