Model MBH5RLB is a red insulated bucket holder that includes a heat retention cover. Add your own 5 gallon bucket. The horse drinks from a -Inchwell-Inch formed into the cover. Even on the coldest days, your horse should have adequate time to consume all the water you place before it. You know how much water your horse is taking. A very simple and effective water management tool. Your horse's water will stay warmer under cold conditions and will stay cooler in the heat of summer. No more wet bedding from spilled buckets. The body is foam-filled poly construction--solid and indestructible. Foam insulation with an R value of 7-1/2 per inch fills all sides and the bottom. When our Performance One bucket holder is filled with foam, a rigid fixture is used to evenly distribute material. Our sidewalls are smooth. Our overall workmanship is superb. The most effective ultraviolet inhibitor allows years of outdoor use as well. Pre-formed mounting holes on an open flange allow for quick and sturdy installation. Our bucket holder stands firmly on the ground as well. Performance One has a smooth taper to a hole in the center of the holder. This design assures total water drainage for complete and easy cleaning--no hidden standing water resulting in mosquitoes.