Originally Posted by Badenoch

Why? I carried on 3x100 ml bottles of Glenmorangie in Tampa last year. The TSA asked me to open the bag and when the agent examined the bottles he said they were acceptable because they were under the limit. The OP wants to check her containers so it shouldn't be an issue.

It's the cruise company guards that will cause a problem if the OP is caught. Among the many loathsome aspects of major market cruises is having to smuggle booze like some teenybopper going to the high school sock hop with flask of lemon gin hidden under her skirt.