The term 'Ancient Jug' refers to two types of vessels used in antiquity: the olpe and the OLLA. An olpe is a type of ancient Greek jug with a wide body and a narrow neck, often decorated with reliefs or inscriptions. An OLLA is a type of ancient Roman jar with a wide mouth and a narrow base, usually made of clay and used for storing liquids. Both the olpe and the OLLA were used for a variety of purposes, including storing and transporting food and drink, as well as for religious ceremonies.