Israelis Arik Bar-Erez and Kobi Rein have invented Q-Fog – the world’s first spray device for cyclists. The lightweight Q-Fog provides 400 sprays of cooling water that evaporates of your body. The Israelis are now seeking funding via crowdsourced fundraising site Indiegogo.
http://www.timesofisrael.com/the-green-tech-way-to-keep-cool-on-a-bike/
http://www.youtube.com/watch?feature=player_embedded&v=ocu_VMy5Dek
http://www.indiegogo.com/projects/world-s-first-spray-device-for-cyclists?c=home