Smaller packs offer weight and cooling location flexibility. Patent-pending spinal pocket placement allows for optimal cooling with minimal weight.
Here is an example of the pack placement on the front and back interior of the Zipper vest, shown in size M/L with nine 4.5" x 6" Kool Max® Cooling Packs. Vests include anywhere from 5 to 12 cooling packs depending on size; see the size chart tab on individual product pages for more information.
Click on images below for more information and to purchase: