FIG. 1 is a top, front, left side perspective view of a first embodiment of a mattress cover with storage, showing the storage box attached to the mattress cover, the top, front, right side perspective view being a mirror image thereof;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side elevation view, the right side elevation view being a mirror image thereof;
FIG. 5 is a front side elevation view, the back side elevation view being a mirror image thereof;
FIG. 6 is a top, front, left side perspective view of a second embodiment of a mattress cover with storage, showing the storage box detached from the mattress cover, the top, front, right side perspective view being a mirror image thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is a left side elevation view, the right side elevation view being a mirror image thereof; and,
FIG. 10 is a front side elevation view, in which the back side elevation view being a mirror image thereof.
The broken lines in the drawings, depict portions of the mattress cover with storage that forms no part of the claimed design. The broken line arrows in FIGS. 6-10 form no part of the claimed design.