TechKewl 6626-RB-XXL Phase Change Cooling Vest<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>100% Cotton w/Thermal Liner</li><li>Made in US</li><li>Removable Phase Change inserts will mating 58' cooling temp for 2-3 hours</li><li>Washable Outer Vest</li><li>Includes Vest， 4 Phase Change Inserts and Protective Cooler Bag for Easy Reactivation anywhere.</li><li>Instant Cooling Effect to any area needing cooling</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51u38lvJoeL.jpg" noproxy>