Too early? Too late?
Anyway, I was thinking this morning as I made my coffee that the flask I have is my go to gift for a non personal not that expensive gift for someone. I remember these threads existing in years gone by so maybe worth a go again.
keeps things hot/cold for ages, can drop it off high places and it will survive (tested) and can take it apart full to clean all the muck out. £25ish online in the usual places.