If you find yourself working outside during the hottest days of the summer, this Cooling Vest from Cooline may be just the thing to help keep you comfortable.
The vest is designed to work like the body’s own heat regulation system. Just fill it up with regular tap water and it will cool the vest (and your body) through evaporation. It will also absorb perspiration and use it to help maintain an optimal temperature.
Naturally, technology like this has numerous applications for occupations like sports, construction, emergency services, and the military – but one has to wonder how much performance would be affected by the added weight of a vest filled with water. Available for 229,00 EUR ($312). — Sean Fallon