A beverage container having an outer shell and an inner flexible bladder or bag having a spout for receiving a liquid therein. The container is erectable and is formed from a unitary blank of material, such as corrugated paperboard. The container includes a plurality of walls that extend from a base, and a top having first and second inclined portions that meet at an apex. The spout is oriented vertically upwardly and may be disposed in an inclined wall portion to provide various advantages, including allowing a user to fill and transport the beverage container in the same orientation. The inclined wall portion also improves pouring characteristics and visibility of the spout.