Thermos Commuter Mug

commuter
someone who travels regularly from home in a suburb to work in a city
(commute) a regular journey of some distance to and from your place of work; "there is standing room only on the high-speed commute"
A person who travels some distance to work on a regular basis
a passenger train that is ridden primarily by passengers who travel regularly from one place to another

thermos
A container that keeps a drink or other fluid hot or cold by means of a double wall enclosing a vacuum
Thermos is an album by New Zealand band, Bailter Space, released on LP in 1990. Matador Records reissued it on CD in 1995.
vacuum flask that preserves temperature of hot or cold drinks
Thermos (also known as Thermon or Thermum) was an ancient Greek sanctuary, which served as the regular meeting place of the Aetolian League.

mug
rob at gunpoint or with the threat of violence; "I was mugged in the streets of New York last night"
the quantity that can be held in a mug
chump: a person who is gullible and easy to take advantage of
A large cup, typically cylindrical and with a handle and used without a saucer
A person's face
The contents of such a cup