I claim the ornamental design for a LED infinity scarf with a battery pack and a pocket, as shown and described.
FIG. 1 is a perspective view of a LED infinity scarf with a battery pack and a pocket, showing my new design with the battery pack removed from the pocket;
FIG. 2 is a front elevational view of FIG. 1;
FIG. 3 is a right-side elevational view of FIG, 1;
FIG. 4 is a rear elevational view of FIG. 1;
FIG. 5 is a left-side elevational view of FIG. 1;
FIG. 6 is a top plan view of FIG. 1;
FIG. 7 is a bottom plan view of FIG. 1; and,
FIG. 8 is a perspective view thereof, illustrated with the battery pack stowed in the pocket.
The broken lines in the figures represent stitching, and are part of the claimed design.