Ventilation Vest from Entrak

Ever wished you could carry a personal air conditioner with you, especially during these hot summer days? There is a practical answer to this solution with the Entrak Ventilation Vest. It uses a couple of battery-powered ventilation units which are concealed into its side pockets, circulating air through pressure-resistant fabric at up to 550 liters per minute, resulting in an increased evaporation rate to keep the user cool. Either fan can be turned on individually, and the fans aren’t noisy at all at 41dB-A. While these Ventilation Vests will certainly be more suited towards those in the military, it would be nice to see a more lightweight and discreet version being created for everyday use.