Silicone water bottle straw

FIG. 1 is a front, right and top perspective view of a silicone water bottle straw, showing my new design;

FIG. 2 is a rear, left and bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a perspective view of the state combined with a straw; and,

FIG. 10 is a perspective view of the combined state of the straw and cup lid.

The broken lines shown in the drawings illustrate portions of the silicone water bottle straw that form no part of the claimed design.