Additional drinks while in port

[Haphhs01]

We will be going to Alaska this summer and plan to bring cokes and a bottle of wine on board with us. I have seen several posts about people buying cokes while in port and bringing them back on the ship with them. Can you only do this with cokes, or can you buy wine also? 

[mz-s]

You can bring on wine at ports of call, but know that any alcohol brought on from ports of call will be taken and returned at the end of the cruise.