On TED, we are forbidden from handing out cans, even when asked - it is the 2 cup thing.
Refills are also strongly discouraged. Coffee and water are supposed to supplant.
Folks, the amount of cans boarded for a TED flight are probably less than half of what we would receive for the same segment if it was a mainline flight.
I'm sure we are saving sufficient funds with this policy so that we can continue to enjoy the services of Jake Brace, et al.....