The amphorae which held it had the distinctive form of tight handles, narrow neck and feet, and they were decorated with consistent symbols, in a standard form using the black figure technique, and continued to be so, long after the black figure style had fallen out of fashion.
Some Panathenaic amphorae depicted Athena Promachos, goddess of war, advancing between columns brandishing a spear and wearing the aegis, and next to her the inscription τῶν Ἀθήνηθεν ἄθλων "(one) of the prizes from Athens".
By the early fourth century the inclusion of the archon's name appears on these vases, the earliest almost intact one being Asteios 373/2 BC.
The last known dated vase is from 312/11, although production continues into the third and second centuries, the archons are no longer named, instead, the treasurers and stewards of the games are recorded in their place.
Some vases were used as grave goods by the families of the victors, some were dedicated to sanctuaries, and still others sold,[2] hence their wide distribution in the Greek world.