Polar Active Ice System (#AIS) cold "cryotherapy" system provides effective treatment for reducing pain, inflammation and promotes recovery. Add Polar's compression wrap for a gentle and adjustable compression and also easy installation of the U-Shaped Bladder on the target body part.
Specifically designed for post surgery/injury drug-free pain relief! Our comfortable and easy-to-use cold therapy system is great for knees, shoulders, back, hips, ankles, elbows, calves, limbs, and more.
Our systems come with the largest cooling reservoir available, including our standard nine (9) quart, and optional 15 quart or 28 quart. Why is this important? The larger the reservoir, the more ice it holds, and the longer between ice recharging. Most competitive systems do not tell you the reservoir size because they are small, usually around 4 quarts. They advertise 4 to 5 hours, and sometimes even "up to 6 hours." With twice the reservoir size and twice the ice, Polar's is designed to get you through the night!