Gerbing Manufacturing 5V Touch Button Circulatory Cooling Vest - Blue - GER-CV-5V-N-OS
Ergonomically cooling design. Touch-button control with 3-speed settings. Front zipper with adjustable sides. One size fits most, chest measurements 33" - 44.5". 4 refillable ice packs. 5V 10,000mAh battery. 1-3 hours of cooling from using a reusable ice pack. 8 hours maximum run time.
