Join Date: Sep 2010
Programs: AZ FA+, A3 G, AB G | IHG RA, HGP D, FPC P, Accor P, BW D, HH D, Eleva, GHA P, 1862 Voyager
Posts: 1,852
Perhaps they fill it up from a 1.5L bottle of mineral water in the galley to make it easier to serve?
Somehow I prefer filtered water sometimes. There are some brands of mineral water that don't taste good to me.