Arcadia Soft Drinks & Low Cal Drinks

Does Arcadia have a soft drinks package that you can purchase or do you have to pay for each drink.

Also I read that Carnival now allow you to take soft drinks on board and not sure if P & O allow it too as part of same group.

I try to keep to diet soft drinks or diet squash (lime juice) and usually find bars dont have much choice of diet drinks and I hate Diet Coke.

You can buy a package for your cabin but I am not aware of one for the bars, there is no problem I am aware of bringing drinks of any sort onboard.