[russh]

As a programmer, every hot drink is only hot for the first few sips; all others range from lukewarm to room temperature.

[senectus1]

grab yourself one of these: https://www.nespresso.com/au/en/order/accessories/original/t...

This has been the most successful keep hot mug I've ever bought (and I've bought a lot). This thing can keep a hot drink hot for a looooong time.