Good morning!
Ugh, rough night that old cat of mine woke me up around 2 and again at 4:30 .
She's senile, so anything remotely goes awry results in her sitting outside my door meowing at full volume until the problem gets fixed.
At 2 she wanted more food, at 4:30 there was an anole in the bathroom on her heated bed that needed evicting so she could flop in safety.
Oh it does keep stuff hot, it is better than a thermos im not even kidding.
4 or 5 hours in and you'll still burn your tounge.
Some of those mugs are 30 bucks and up, im not paying that for a mug, unless it makes coffee it wont beat the 12$ anyway.