Carlisle PC66014 CaterCooler Exclusive CaterCooler, Blue Keeps food in an insulated food pan carrier cold up to 8 hours (when frozen for 8 hours) Designed for use with standard sized end and top loading food pan carriers including Carlisle XT3000R, PC300N, PC600N and PC180N Ideal for off-site catering and outdoor events Eliminates need for powered refrigeration Keeps foods at or below SERVSAFE guidelines for up to 8 hours