The ornamental design for a handtowel, as shown and described.
The patent or application file contains at least one drawing executed in color. Copies of this patent with color drawing(s) will be provided by the Patent and Trademark Office upon request and payment of necessary fee.
FIG. 1 is a front view of a hand towel showing my new design; and,
FIG. 2 is a rear view thereof.
The broken lines shown in the drawings represent stitching.