A jug pitcher with a stainless steel outer and inside copper construction is a type of beverage container designed to keep your drinks cool or warm. The stainless steel exterior provides a durable and easy-to-clean surface, while the copper interior offers excellent heat retention and adds an attractive aesthetic to the pitcher.

Copper is an excellent conductor of heat, which means it can quickly and evenly distribute heat throughout the pitcher, keeping hot drinks warm for a longer period of time. Copper is also naturally antibacterial, which makes it a great material for storing drinks.

The stainless steel exterior of the pitcher provides a layer of insulation, which helps keep your drinks at the desired temperature. It also makes the pitcher more durable and resistant to damage from drops or impacts.