A push cart includes a lid removably covering a receiving space in the base. The lid includes a slit in communication with the receiving space. A handlebar is mounted to an end of the base. A container is removably placed on the lid. The container includes a peripheral wall and an open top end. The container further includes a bottom opposite to the open top end. The bottom of the container has an opening aligned with the slit. A plurality of bags is coiled and received in the receiving space, with a closed end of each bag interconnected to and separable from an open end of an adjacent bag. A portion of the coiled bags is extended through the slit and the opening of the container, with the outermost bag received in the container, with the open end of the outermost bag retained to the peripheral wall of the container.