We've all seen or owned those £5 mini handheld fans that are either powered by batteries or a cable. Don't get me wrong, they often do the trick when out and about on holiday (or during a heatwave ) and in dire need of some cool air, but in my experience, their lifespan is way shorter than needed. So, the bank holiday weather is proving to be a scorcher. I thought it best to find a small, portable fan that could actually keep me comfortable during the blazing sun. Now, I will admit it is a bit