The ornamental design for a headbandicepack, as shown and described.
FIG. 1 is a front elevational view of a headband ice pack of a preferred embodiment of the present invention.
FIG. 2 is a front elevational view of a headband ice pack of a first alternative embodiment of the present invention.
FIG. 3 is a front elevational view of a headband ice pack of a second alternative embodiment of the present invention.
FIG. 4 is a top plan view of the embodiment of FIG. 1.
FIG. 5 is a right side elevational view thereof.
FIG. 6 is a sectional view thereof taken about the line of FIG. 4.
FIG. 7 is a rear elevational view thereof; and,
FIG. 8 is a three-dimensional isometric view thereof.
The “bonkband” forming part of the claimed design is a registered trademark of BonkBand, LLC of Hillsborough, New Jersey, which is the same as the Applicant of the present application.