Many cruise lines have banned single-use plastic water bottles in an effort to reduce waste. Carnival Cruise Line is one of the cruise lines that has implemented this ban. Passengers are now allowed to bring their own reusable water bottles on board.
There are several benefits to bringing your own reusable water bottle on a Carnival cruise. First, it is a more sustainable option than using single-use plastic water bottles. Second, it can save you money. Carnival charges $5 for a bottle of water, so you can save a significant amount of money by bringing your own. Third, it is more convenient than having to purchase water bottles on board. You can simply fill up your reusable water bottle at any of the water fountains on the ship.