The ornamental design for a winestorage apparatus, as shown and described.
FIG. 1 is a perspective view of a wine storage apparatus showing my new design.
FIG. 2 is a top plan view thereof, the opposite side being identical.
FIG. 3 is a right side view thereof, the opposite side being identical.
FIG. 4 is a front view thereof, the opposite side being identical.
FIG. 5 is a perspective view of an alternate embodiment of FIG. 1.
FIG. 6 is a top plan view of FIG. 5, the opposite side being identical.
FIG. 7 is a right side view of FIG. 5, the opposite side being identical; and,
FIG. 8 is a front view of FIG. 5, the opposite side being identical.
The broken lines are for illustrative purposes only and form no part of the claimed design. The break lines illustrated in the center of the FIGS. 5-8 are not part of the claimed design and represent that no particular length is claimed.