The ornamental design for a moisttowelettedispenser, as shown and described.
FIG. 1 is a top, front, and right side perspective view of a moist
towelette dispenser showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right side elevational view thereof, shown in an open position,
the left side being a mirror image of that shown except for the position
of the arm;
FIG. 4 is a top plan view thereof, shown in an open position; and