As winter finally is turning to spring that means summer isn’t far off. Anyone who puts in the long miles on a bike knows that the sun can beat down on the helmet and just heat things up. The KoldRush is a new bike helmet accessory that is being developed via a Kickstarter campaign. This takes the approach that a little cool water dripping on the head can cool you down. The still in concept device, which was designed by Scott Powers, is built around a 24-ounce reservoir that is mounted to the seat post, while an internal pump drives the water through a tube to the back of the helmet.
This does seem to be a rather complicated way to get some cool water to the head, but on a hot day it might be worth it. It could also be a good kind of “cold rush” to the head – as opposed to say eating ice cream too fast on a hot day!