The ornamental design for a tote bag for use over a seat back, as shown and described.
FIG. 1 is a perspective view of the front and left side of a tote bag for
use over a seat back, showing my new design;
FIG. 2 is a perspective view of the front and bottom thereof, showing the
superficial pouch which fits over the seat back, with the strap for
securing the pouch unfastened;
FIG. 3 is a perspective view of the back and left side thereof, showing the
back cover flap and zippered storage compartment in the closed position;
FIG. 4 is a perspective view of the back and right side thereof, showing
the back cover flap and zippered storage compartment in the open position;
and
FIG. 5 is a perspective view of the back and right side of an alternate
embodiment thereof, showing the back cover flap in the open position.