King Charles III, as a working royal all his life, has done a great deal of traveling. And while you might imagine anyone his visits is likely to ensure they have what they need to ensure his comfort, Charles takes a great deal of that into his own hands, at least where it comes to his nightly cocktail. 

According to The Mirror, The King prefers drinking his gin martini from his own glass, which he brings with him while traveling. Further, because he is particular about the gin used, he has also been known to bring his own liquor with him while abroad.

"He'll take booze on royal tours with him so that he has always got something he likes to drink," says Charles' friend Count Tibor Kalnoky. "It's quite strange behavior," he went on to say, "but for Charles, it just makes sense!"

Charles is also known to enjoy a gin and tonic. In the morning, however, Charles drinks Darjeeling tea and a small glass of fruit juice. Presumably, these can be served in glasses and cups that the monarch did not cart with him across the pond.