comments:
This is the one I have. Apologies if the link doesn't work for you. I'm in the States. Searching for "waist fan" on Amazon should give you a plethora of options though.
I just tried one for the first time today at work and it helped a ton. https://a.co/d/06iwY6U6
They make these personal fans you can buy on Amazon. They kinda look like a range finder. But I clip it to the back of my belt and have my shirt tucked over it. It blows air up my back. Last all day on medium power. It's the best thing I've ever bought for shooting. https://a.co/d/04eTAVyt
Socool 10000mAh Portable Waist... https://www.amazon.com/dp/B0D7MFRQ2C?ref=ppx_pop_mob_ap_share
Socool 10000mAh Portable Waist... https://www.amazon.com/dp/B0D7MFRQ2C?ref=ppx_pop_mob_ap_share as long as it’s sucking in cold air. It works great. That’s why I have the phone positioned where it’s at. Cold air bounces off the phone and in to the fan sucking in the air