I emailed
DCL about this and they came back with this:
Guests who bring their own bottle of wine/champagne (including non-alcoholic options) into the main dining rooms, Palo, or Remy will be charged a corking fee of $27.00 per bottle.
- If the Guest brings a bottle of champagne or wine to the dining room already opened (but has not yet been charged the corking fee) they will still be charged the corking fee.
- If the Guest does not finish the bottle of champagne or wine and chooses to bring it to the dining room another night, an additional corking fee will not be charged.
- Disney Cruise Line regrets that the Crew Members onboard are unable to provide refrigeration or storage for personal food or beverage items.
- Guests may bring corkscrews onboard to be used in their stateroom.