The ornamental design for an insulatedlunch tote, as shown and described.
FIG. 1 is a first perspective view of an insulated lunch tote showing my new design;
FIG. 2 is a second perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof; and,
FIG. 9 is a perspective view of another state of the insulated lunch tote thereof.
The broken lines shown in the drawings depict portions of the insulated lunch tote in which the design is embodied that form no part of the claimed design.