It's clear that we're all gearing up for the inevitable heatwave that's fast approaching. And with the best portable air conditioners selling out left, right and centre as lots of us scramble to beat the next heatwave, armed with the ultimate cooling gadget, it's no surprise that we're turning our sights on the next best thing: air coolers.
Air coolers work a little differently from portable air conditioners, but versions like the Black+Decker Portable 2-In-1 Air Cooler, £70 on Amazon, are quietly becoming best sellers.
