re: #738 Obdicut

My wife says hers survives the 1/2 hour walk to work in the cold and still remains piping hot.

I work from home, so my coffee is always hot.

Ah—must be a Bodum vacuum flask. The only Bodum around here is the single-thickness French press. We have a Lexan press with a neoprene jacket that we only use for camping roughhouse. (“Camping with Niles and Frasier”)