This innovative Gel Bead Ice Bag is easier to use and more convenient than an old-fashioned ice bag. It’s filled with gel beads that are more comfortable and conform to sore joints more easily than hard ice cubes. It gives you the same cooling relief, without the mess. Cold therapy helps ease pain and reduce the swelling of strains, sprains, bumps and bruises. Just keep it in your freezer.  Polyester shell with rubber lining.