We claim the ornamental design for a food container, as shown and described.
FIG. 1 is a top perspective view of embodiment one, of a food container, shown in environmental use, showing our new design;
FIG. 2 is a top perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevation view thereof, a rear, side, and opposite side elevation views being identical;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a top perspective view embodiment two, of a food container, shown in environment use, showing our new design;
FIG. 7 is a top perspective view thereof;
FIG. 8 is a top plan view thereof;
FIG. 9 is a front elevation view thereof, a rear elevation view being a mirror image thereof; and,
FIG. 10 is a bottom plan view thereof.
The broken lines in the figures illustrate the portions of the design that form no part of the claimed design. The broken lines container in FIGS. 1 and 6 illustrate environmental subject matter that form no part of the claimed design.