A portable carrier includes a sleeve including a cavity, a dispensing port disposed along a length of the sleeve, and a loading port disposed on a first distal end of the sleeve. The loading port is configured to load a plurality of reusable bags into the cavity of the sleeve. The cavity of the sleeve is configured to store a plurality of reusable bags. The dispensing port is configured to provide access to one or more reusable bags from the cavity of the sleeve.