The ornamental design for a footballpurseband, as shown.
FIG. 1 is a perspective view of a football purse band, showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a back elevation view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof; and,
FIG. 7 is a top view thereof.
The broken line showing of a purse, handle, hardware and stitching details in FIGS. 1–7 is included for the purpose of illustrating environmental portions of the football purse band and forms no part of the claimed design.