design gadget :: steri pen : handheld water purifier

SteriPEN is a travel size water purifier. It's basically a UV ray flashlight you submerge into your glass. The water stays cool and it doesn't change the water, except to kill all the living things in it, viruses included. It is expensive, but seems to pay for itself quickly, as you don't have to buy bottled water.

[ swissmiss]