A container collapsible during dispensing of the contents therein includes a front wall, a rear wall, right and left side walls, a bottom wall, and a top wall defining a container volume holding product. A first right side wall fold line is provided in the right side wall, and a first left side wall fold line is provided in the left side wall. A rear wall fold line separates the rear wall into a first facet and a second facet. The container is sealed such that the removal of the product from the container causes the container volume to decrease, and the container folds along the first right side wall fold line, first left side wall fold line and rear wall fold line such that the first facet folds down toward the second facet.