iPhone and mobile phone is the revolution for people right now. Many company are rushing to produce the best gadget for people. Latest i found one simple Portable Handycooler. It really cool gadget.  Remember that the portable old fan that we can bring anywhere in 80’s.

Now the new feature of Portable Handycooler. Running in 4 AA bateries will keep you cool within up to 5 hours. It really smart handycooler gadget. Just drizzle the water to the sponge and put back to the device.  The fan inside will drew the sponge and will make you cool up to 25 degree.  Plus the fans can be rotate as you want to. I think it should enough for your summer right.