This Polar Cooling Back Wrap is a powerful personal cooler. It cools the blood flow around the lower back and works as well as most cooling vests.  

Features:

• 3 channels of cooling wrap comfortably around the waist, providing intense core cooling power
  
• Available in three sizes with easy adjust Velcro-style fasteners to fit 26" to 59" size waists
  
• This cooling tool won't won't drip or leak and does not need ice or refrigeration
  
• Can be worn over a T-shirt and works perfectly under coveralls and fire suits
  
• Safely reduces core body temperatures while keeping you cool
  
• Combine it with one of our cool neck wraps, and/or a pair of the Polar Wrist Wraps