Seems some here have been able to check their drinks with the luggage, but the "Guide to the Magic" says no drinks can be checked. I secured my assorted 12 packs together into a cube, wrapped them in paper and attached a handle and a luggage tag(Did all that BEFORE I read they couldn't be checked.) So what is the real scoop? If it isn't a dripping cooler full of cold ones, will they deliver my rather cumbersome cube to my stateroom?