FIG. 1 is a perspective view of a large lift-up with cover, according to my design; the opposite perspective view is a mirror image;

FIG. 2 is a front elevational view thereof; and,

FIG. 3 is a top plan view thereof.

The broken lines are shown for illustrative purposes and form no part of the claimed design.

The surfaces(s) or portion(s) of the article not shown in the drawing or described in the specification form(s) no part of the claimed design.