Trouble with sudden headaches or joint pains? Make sure you always have one of these ice packs handy! It's amazing for icing down headache from your weekend hangover sore muscles from your visit to your chiropractor and other knee or joint pains. Get immediate hot or cold therapy by just putting hot water or ice in the bag and lock it securely. Its superior quality material and leak-proof design makes sure that the problem area remains dry so you can prioritize relief. *Conveniently ease discomfort from muscles and joint pains *Quick relief from swelling and painful inflammation *Help alleviate pain aches and soreness *No mess treatment due to leak-proof secure-lock system *Bring comfort to annoying headaches and sore muscles