Regen's Renu product, designed by Ammunition, won first place at the 2009 i-stage competition in Phoenix, in addition to carrying the audience vote.

i-stage is an annual competition for next-generation technologies, organized by the Consumer Electronics Association. The competition is judged by industry experts and leading entrepreneurs.

First prize winners receive $40,000 and a booth at the 2010 CES in Las Vegas, the world's largest consumer technology tradeshow.

Learn more about Renu here.