Etruscan mode of drinking
The mode of drinking from the ἀμφορεύς, bottle or amphora, and from a wine skin, is taken from a painting on an Etruscan vase.
Amphoræ, Rhytons, etc.
(British Museum) The modern jars in any of the wine districts of Italy, such as Asti Montepulciano or Montefiascone, thin earthen two-handled vessels holding some twenty quarts, are almost identical with the ancient amphoræ. Suetonius speaks of a candidate for the quæstorship who drank the contents of a whole amphora at a dinner given by Tiberius. This amphora was probably of a smaller size.