The ornamental design for: molded vinyl watertable, as shown and described.
FIG. 1 is a top perspective view showing my new design for a molded vinyl watertable;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left end elevational view thereof the right side being a mirror image thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken lines in FIGS. 1-4 illustrate environment and form no part of the claim. The broken away ends indicate that the claimed molded vinyl water table has no specific length.