The bedfan is in a league of its own when it comes to personal cooling devices. It is based off an old problem with an easy solution
The problem is how to help stay cool at night, relieve night sweats, help with hot flashes and sweating without breaking the bank by cranking up the AC all night to frigid temperatures that the polar bears run from.
The solution to this was invented by Kurt Tomkins in Texas and it was called Bedfan. Was a simple name to some not so simple problems that plague many a hot sleeper.