The ornamental design for an invertiblelid, as shown and described.
FIG. 1 shows a perspective view of an invertible lid according to the present invention.
FIG. 2 shows a front elevation view of the invertible lid of FIG. 1, the rear elevation view being a mirror image of the front elevation view.
FIG. 3 shows a right side elevation view of the invertible lid of FIG. 1, the left side elevation view being a mirror image of the right side elevation view.
FIG. 4 shows a top view of the invertible lid of FIG. 1; and,
FIG. 5 shows a bottom view of the invertible lid of FIG. 1.
Portions or features of the invertible lid not shown in the drawings form no part of the claimed design. The broken lines shown in the drawings are for illustrative purposes only, and form no part of the claimed design.