I assume you mean Rum Runners? Never tried this personally, but you frequently see people comment that they have successfully used them in checked luggage. The most ironic thing is that some cruise lines sell them in their on board gift shops!
I must be lazy because I don't carry booze to the ships that I sail on. since they have plenty of bars, I do my share of drinking without having to sneak the stuff onboard.
Carnival Liberty New Year's Eve 2007
Liberty of the Seas 5/2008+11/2009
Allure 1/16/ 2011
Independence of the Seas 12/29/2013 Top-notch!
Used ours on our Carnival cruise in December - worked great!
__________________ Travel Agent/Cruise Specialist w/12 yrs exp and 47 Cruises on 11 cruise lines! Favorites: Paul Gauguin - Tahiti: Uniworld River Cruises - Europe; Celebrity Solstice-class ships; Holland America - 12-nights Baltics & Russia; RCCL - 14-nights Greek Isles, Turkey, & Croatia; Holland America - 14-day Alaskan cruisetour; 10-night Canada/New England cruise; 21 days Hawaii w/7-night NCL cruise; Oceania - 25 days in Asia; more than 3 months touring Europe by train. And many all-inclusive resorts!