Simply place the CoolCop over an A/C vent, connect the hose, clip on shirt, and you’ve got yourself a personal cooling system designed specifically to keep police officers chilled. Available now, priced at $49.95. Continue reading for one more picture.

On a hot day there’s nothing more uncomfortable than having to wear a T-shirt soaked with sweat. Add a bulletproof vest over it and no amount of air conditioning coming from your car vent is going to keep you cool and dry.

[via Gizmodo]