Abstract: A beverage container configured from a front and a rear surface portion, a base portion, and a pair of gusset portions. The gusset portions configure side portions of the container by being sealed to mutually confronting edge portions of the front and rear surface portions and the base portion. The upper portions of the front and rear surface portions configure a neck portion that has a more slender shape than the remainder of the front and rear surface portions and that extends in a single direction. A notch is formed in the edge sealed portion of the neck portion. The front and rear surface portions are sealed directly together at a predetermined region corresponding to the notch without the gusset portions existing therebetween. A straw extends from and is positioned within the neck portion. The neck portion can be opened from the notch.

Abstract: A beverage container is configured from a front surface portion (5), a rear surface portion (6), a base portion, and a pair of gusset portions (7). The gusset portions (7) configure side portions of the container by heat sealed to mutually confronting edge portions of the front surface portion, the rear surface portion, and the base portion. The upper portions of the front surface portion and the rear surface portion configure a neck portion that has a more slender shape than the remainder of the front surface portion and the rear surface portion and that extends in a single direction. A notch (12) is formed in the edge sealed portion of the neck portion. The front surface portion and the rear surface portion are heat sealed directly together at a predetermined region corresponding to the notch without the gusset portions existing therebetween. A straw extends from the neck portion toward the base portion. The upper portion of the straw is positioned within the neck portion.