The WBH101 Floating Heat Retention Cover is a quick and effective way to help keep water from freezing in your insulated bucket holders. Designed to fit both Pride of the Farm and Brower insulated bucket systems, this lightweight insulated disc floats on the surface of the water, reducing heat loss and improving cold-weather performance. It’s an easy drop-in replacement that helps your water stay open longer, saves time in winter chores, and keeps your setup working the way it should.