The ornamental design for a flip-and-drain pan, as shown and described.
FIG. 1 is a top plan view of a flip and drain pan showing my new design;
FIG. 2 is a front elevational view thereof drawn on an enlarged scale;
FIG. 3 is a fragmentary cross-sectional view thereof taken along line 3—3 of FIG. 1; and,
FIG. 4 is an isometric view thereof.
The dashed lines of FIG. 4 representing liquid being drained and the dashed lines in FIGS. 1, 3, and 4 of a handle are for illustrative purposes only and form no part of the claimed design.