Some airlines won’t accept wine as baggage no matter how well it’s packed and required it to be sent by a registered freight agent instead.

But QR seems to be fine with it based on their website, the only possible impact might be the 5lt restriction:

Alcoholic Beverages

You may carry alcoholic beverages in your hand and checked baggage. When in retail packaging, the beverages may contain more than 24% but not more than 70% alcohol by volume, in receptacles not exceeding 5l. The maximum total net quantity, of alcoholic beverages per passenger, is 5l. Alcoholic beverages with not more than 24% alcohol by volume, are not considered as dangerous goods by the applicable regulations.