The ornamental design for a flexible-fit bottle top plug device for trapping insects, as shown and described.
FIG. 1 is an elevation view of the flexible-fit bottle top plug device for trapping insects;
FIG. 2 is another elevation view thereof;
FIG. 3 is a top perspective view thereof;
FIG. 4 is a bottom perspective view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a sectional view shown along lines VI-VI of FIG. 5; and,
FIG. 8 is an elevation view shown in use, in which the bottle and winged insects are included for the purpose of illustrating environmental context and form no part of the claimed design.
The phantom lines depict portions of the flexible-fit bottle top plug device for trapping insects as embodied that are not considered part of the claimed design.