The ornamental design for an instant waterdispenser, as shown and described.
FIG. 1 is a front perspective view of the instant water dispenser according to a first embodiment;
FIG. 2 is a rear perspective view of the instant water dispenser of FIG. 1;
FIG. 3 is a front view of the instant water dispenser of FIG. 1;
FIG. 4 is a rear view of the instant water dispenser of FIG. 1;
FIG. 5 is a left side view of the instant water dispenser of FIG. 1;
FIG. 6 is a right side view of the instant water dispenser of FIG. 1;
FIG. 7 is a top view of the instant water dispenser of FIG. 1;
FIG. 8 is a bottom view of the instant water dispenser of FIG. 1; and,
FIG. 9 is a front view of a second embodiment of the instant water dispenser.
Any broken lines, shown throughout in the drawing figures, are included for the purpose of illustrating environmental structures and form no part of the claimed design. In the second embodiment of the instant water dispenser depicted in FIG. 9, the “circle with two vertical lines intersecting the left and right peripheries of the circle” portion forming part of the claimed design is part of registered Trademark No. 5,948,811 owned by Navo Group Inc.