A diaper comprising: a reusable outer article configured with a front end, a back end and opposing side edges (25, 26) extending between the front end and the back end, and further comprising an inner surface and an outer surface, wherein disposed on the inner surface of each of the front end and the back end are fastening mechanisms (31, 32); and an inner liner system comprising: a washable article positioned adjacent to the inner surface of the reusable outer article and having a first end and a second end, wherein when assembled with the reusable outer article the first end is aligned and detachably coupled with the front end and the second end is aligned and detachably coupled with the back end; and a flushable liner member configured to surround the washable article and be positioned adjacent to the inner surface of the reusable outer article upon assembly of the diaper, wherein the front end of the outer article is configured as a first compartment, the first compartment being sized to receive the inner liner system, and wherein the back end of the outer article is configured as a second compartment, the second compartment being sized to receive the inner liner system, wherein the flushable liner member further comprises a first end and a second end, the first end being positioned adjacent the first end of the washable article and the second end being positioned adjacent to the second end of the washable article, wherein when the diaper is assembled the first end of the washable article and the first end of the flushable liner member are coupled to the front end of the reusable outer article and the second end of the washable article and the second end of the flushable liner member are coupled to the back end of the reusable outer article, and wherein the first end and second end of the liner member are configured with an opening (63-65, 66-68), wherein the fastening mechanisms (31, 32) of the outer article couples the openings (63-65, 66-68) in the first end and the second end of the liner member. a reusable outer article configured with a front end, a back end and opposing side edges (25, 26) extending between the front end and the back end, and further comprising an inner surface and an outer surface, wherein disposed on the inner surface of each of the front end and the back end are fastening mechanisms (31, 32); and an inner liner system comprising: a washable article positioned adjacent to the inner surface of the reusable outer article and having a first end and a second end, wherein when assembled with the reusable outer article the first end is aligned and detachably coupled with the front end and the second end is aligned and detachably coupled with the back end; and a flushable liner member configured to surround the washable article and be positioned adjacent to the inner surface of the reusable outer article upon assembly of the diaper, a washable article positioned adjacent to the inner surface of the reusable outer article and having a first end and a second end, wherein when assembled with the reusable outer article the first end is aligned and detachably coupled with the front end and the second end is aligned and detachably coupled with the back end; and a flushable liner member configured to surround the washable article and be positioned adjacent to the inner surface of the reusable outer article upon assembly of the diaper, wherein the front end of the outer article is configured as a first compartment, the first compartment being sized to receive the inner liner system, and wherein the back end of the outer article is configured as a second compartment, the second compartment being sized to receive the inner liner system, wherein the flushable liner member further comprises a first end and a second end, the first end being positioned adjacent the first end of the washable article and the second end being positioned adjacent to the second end of the washable article, wherein when the diaper is assembled the first end of the washable article and the first end of the flushable liner member are coupled to the front end of the reusable outer article and the second end of the washable article and the second end of the flushable liner member are coupled to the back end of the reusable outer article, and wherein the first end and second end of the liner member are configured with an opening (63-65, 66-68), wherein the fastening mechanisms (31, 32) of the outer article couples the openings (63-65, 66-68) in the first end and the second end of the liner member.