The ornamental design for a winebottleholder, as shown and described.
FIG. 1 is a front view of a wine bottle holder showing my new design.
FIG. 2 is a bottom plan view thereof.
FIG. 3 is a rear view thereof.
FIG. 4 is a top perspective view thereof.
FIG. 5 is a right side view thereof.
FIG. 6 is a left side view thereof.
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a top perspective view thereof with the wine bottle shown in broken lines for illustrative purposes only and forming no part of the claimed design.
The broken line showing wine bottle is included for the purpose of illustrating environmental structure and forms no part of the claimed design.