A rectangular box with a cover, suitable for keeping contents frozen for a short time.
NSN 6150-00-204-6258
NSN 6110-00-023-6536
NSN 6645-01-128-6932
NSN 5925-00-290-4451
NSN 6320-00-139-1090
NSN 5905-01-634-0595
NSN 5996-01-283-5291
NSN 6220-01-596-3176
NSN 5990-00-835-1582
NSN 6645-00-033-8714
NSN 6620-00-912-9623
NSN 5835-01-104-7183