5 Gallon Flatback Heated Water BucketSay goodbye to frozen water woes with the 5 5 gallon flatback Heated Water Bucket. Its not just a container; it's a fortress against freezing temperatures. Crafted from sturdy polypropylene and designed to withstand temperatures up to 20F, this bucket guarantees your horse's water supply remains unfrozen even in the coldest weather. The concealed heating element within the bucket walls provides mild, constant heat, turning on at 32 degrees and off at