Ickletarakins: We have brought beer and wine, etc... on past cruises. We have a wheeled bag that we specifically use for this purpose. It must be brought on as a carry-on. We'll be bringing some beer, a bottle of wine or two and a bottle of rum. As Robinkeith stated, if you take a bottle of wine to dinner, you will be charged a corking fee, but if you walk in with just a glass of your own wine, there is no charge. If you ask, your stateroom host will provide you with wine glass(s) and they are the same as used in all the bars on the ship, There is no way to determine if it is your wine in the glass or if you purchased it on the way to the dining room. Just remember, you are not permitted to take off any opened bottles of liquor/wine. You'll have to finish it or possibly give it to your stateroom host.