THE ULTIMATE WINTERING INNER COVER! Your hive gets the ventilation it needs, your bees have easy access to feed, and you can provide insulation to soak up hive moisture using a burlap sack (not available). Comes with a screened box that you place over the center hole to provide ventilation and create a small controlled space to feed.
Available in both 8 or 10 frame size.
Click on drop down menu to choose size.