Koolpak Luxury Size Hot/Cold Pack

Use warm for effective relief from muscular and joint aches and pains and cold for reducing swelling and inflammation. The pack will remain flexible at low temperatures. Simply keep the pack in the freezer to use cold or heat in the microwave to use hot. Luxury packs are designed with a heavy duty nylon coating which is soft to the touch for additional patient comfort. Luxury packs also feature welded seams to prevent splitting during prolonged usage