It's an electric device, so I think it belongs in this category. Does anyone travel with a fan? I need moving air to be able to sleep. I had a portable fan from Brookstone that ran on both batteries and AC, it was pretty small though, and shut off after 4 hours. In a totale dope moment I plugged it into a 220V outlet and blew the motor, so I need something else. I have this real cheap one from Walm Mart, but it doesn't through enough air. Any ideas on a decent travel fan?