FIG. 1 is bottom, front, and left side perspective view of a fluid container showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear elevation view thereof;

FIG. 8 is a bottom, front, and left side perspective view of a second embodiment of FIG. 1;

FIG. 9 is a front elevation view of FIG. 8, the rear elevation view being essentially identical;

FIG. 10 is a left side elevation view of FIG. 8;

FIG. 11 is a right side elevation view of FIG. 8;

FIG. 12 is a top plan view of FIG. 8; and,

FIG. 13 is a bottom plan view of FIG. 8.

Broken lines FIGS. 1-13 are for illustrative purposes only and form no part of the claimed design.