The invention provides a beverage container and a cooling system for the same. The beverage container receives beverage supplied by a pressurized gas. The beverage container is characterized in having a beverage receiving section having a liquid exit, an outer wall section for covering the outer periphery of the beverage receiving section with a space provided between the periphery and the outer wall section, and a gas exit for interconnecting the space and the outside. The space is filled with the pressurized gas.