A diaper kit includes a packaged single-use disposable diaper comprising, a sealed substantially air impermeable encasement completely enclosing an interior space and having at least one airtight seal, and a single compressed single-use disposable diaper vacuum-sealed within said interior space, wherein said interior space has at least a partial vacuum whereby a pressure differential acts upon said encasement and said diaper to maintain said diaper in said compressed state； at least one diaper accessory for use in the diaper changing； and wherein said diaper accessory is disposed inside of said interior space of said encasement； wherein said encasement is dimensioned to fit within a pocket of an article of clothing； and wherein said single compressed single-use disposable diaper vacuum-sealed within said interior space is folded at least once； wherein the diaper kit is packaged together with a plurality of non-vacuum-packaged diapers in a combination package for retail sale.
