Commercial Fixed Wing
Communication Breakdown
Deviation / Discrepancy - Procedural FAR; Deviation / Discrepancy - Procedural Published Material / Policy; Flight Deck / Cabin / Aircraft Event Passenger Misconduct
Environment - Non Weather Related; Human Factors
Passenger X in [seat] XX1 brought his own alcohol. When I came by his row for drinks his mask was down; he was sleeping and he had an open can of mixed drink-whiskey and coke. I woke him up-asked him to mask up and asked him if he knew he couldn't bring his own alcohol on board. Mr. X nodded and I apologized but had to confiscate his drink. 3 times he was reminded of his mask and he grudgingly put it back up over his nose each time he was reminded. Upon landing he had his mask completely off and told the D FA that I ruined his trip. Alcohol brought on board and tried to be consumed.Mr. X may need a reminder for his trip back that he needs to comply.
Flight Attendant reported that a passenger brought and consumed their own alcohol during the flight. Flight Attendant reported that the passenger was not compliant with face mask policy.