rebeFINs CSL5 is the gold standard of 5-gallon insulated bucket liners which is made in Omaha, Nebraska, USA. Fits inside most plastic 5-gallon buckets or can be used as a standalone pail and works equally as bait or a drink cooler. Works perfect, summer or winter. The bucket rope is made from sisal fibers, a natural, biodegradable material. rebelFIN is committed to a cleaner environment and still recommends recycling as a first disposal option.