Abstract: A condiment pouch includes a first flexible side that faces the portable container. A second flexible side faces away from the container and is spaced therefrom. Each side includes linear outer edges that are conjoined together and travel along an entire length of the condiment pouch. The sides are adaptable between expanded and contracted positions while the condiment pouch is affixed to the container. The sides define a hollow chamber therebetween for receiving condiments. A bottom surface has an outer periphery connected to the flexible sides. The bottom surface is disposed at a fixed and expanded position. The bottom surface is offset from a horizontal plane while the sides are adapted to the engaged position such that the bottom surface slopes upwardly and away from a back side of the container. A mechanism is included for removably affixing the condiment pouch to the container, adjacent to a top opening thereof.