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FIG. 1 is a front perspective view of my design for a straight opaque upper transparent lower flexible beverage container showing the characteristic feature of the design, which resides in its shape together with having an opaque upper portion and a transparent lower portion.

FIG. 2 is a top view thereof.

FIG. 3 is a bottom view thereof.

FIG. 4 is a front elevational view thereof.

FIG. 5 is a right side elevational view thereof, the left side is identical; and,

FIG. 6 is a rear elevational view thereof.