A container dispenser assembly containing stacks of flat bags with their tops adjacent and releasably interconnected and held in a rectangular cardboard container having a central tear strip extending over three walls with the tear strip removable and the separated sections of the container foldable about a fourth wall. In one form a thread is anchored within the container to be drawn between the tops of the bags and separate them. When the container is folded open, the bags may be withdrawn one by one from the two halves of the container.