Finally someone mentioned a cooling vest. I am in the San Antonio area where it is hot and humid. I use a vest similar to this but the brand is Polar Products. http://www.polarproducts.com/polarshop/pc/home.asp. My primary packs last 2 1/2 to 3 hours and I can put in my backups for the ride home. The backups are made from a different type product that freezes at 58 degrees. So if you need to recharge just put into ice water for 10 minutes and you are ready to go. I wouldn't leave the house without the vest in the South Texas heat.
Buddy
They have a number of products. Is this the one you mean? http://www.polarproducts.com/polarshop/pc/NEW-Cool-Comfort-Performance-Cooling-Vest-p2227.htm
Or this one? http://www.polarproducts.com/polarshop/pc/Adjustable-Cooling-Pack-Vests-c535.htm
Last edited: