The best, most durable heated bucket on the market. This strong, flexible, and durable rubber bucket resists cold weather cracking down to 35 degrees below zero. The 90 watt heating element is concealed in the bottom of the bucket - unnoticed by animals. The rubber design provides greater insulation and heat retention, allowing it to operate on fewer watts (90) than other heated buckets of comparable size. Anti-chew cord protector to deter chewing. | Farm Innovators Flat-Back Heated Rubber Bucket in Black | Size 18 qt