Originally Posted by
SDQBound
The only liquid allowed will be any duty free purchases at EZE. If you are connecting from somewhere else, you will not be allowed to bring any duty free liquids.
As an added caveat, if you're on an ATL Int'l - Int'l connection, your checked luggage goes right through (no need to claim and drop) so there's no opportunity to place any EZE-acquired DF liquids in your checked luggage.