Tumbler

FIG. 1 is a top and side perspective view of a tumbler from a first angle.

FIG. 2 is a top and side perspective view of the tumbler from a second angle.

FIG. 3 is a top and side perspective view of the tumbler from a third angle.

FIG. 4 is a bottom and side perspective view of the tumbler.

FIG. 5 is a top view of the tumbler.

FIG. 6 is a bottom view of the tumbler.

FIG. 7 is a side view of the tumbler.

FIG. 8 is a second side view of the tumbler.

FIG. 9 is a third side view of the tumbler; and,

FIG. 10 is an enlarged cross section view of the tumbler, taken along line 10 - 10 in FIG. 5 .

None of the broken lines form a part of the claimed design.