when we were on the 2/15 Magic, I took my 4 cup pot. I had no trouble but beware that the smoke detectors are very sensitive. Hubby set it off our first day on board by taking an incredibly steamy shower with the bathroom door open. Mid shower he was answering the phone in the bathroom when someone called checking to see if we had a fire. He had no clue what they were talking about until later when he noticed the location of the smoke alarm on the bedroom ceiling. Since I already felt like I was smuggling the coffee pot on board after some of the remarks on these boards, I didn't want to risk a second phone call so whenever I made a pot I stood over it waving a towel to dissipate the steam.