Sodas, Drink Package, and Cans

[Redtravel]

I have seen people bring cases of many nonalcoholic drinks onto the ships.  We brought a case of bottled purified water when we sailed with  babies.  Mixed it with powdered formula.  At the dock, we put a luggage tag on the case. It was delivered to the cabin. 

[HappyCamper49]

I had hoped to bring a few cans of Sprite or root beer, both non-caffeinated drinks since I know Celebrity does not use plastic bottles now.   Thanks to all for answering.