I just received this lens belt as a Christmas gift, and the last few nights I've been glad I had it during the huge winter snow storm we're currently experiencing here in the Pacific Northwest. I've found the lens belt to be highly effective. It's a pretty simple device, so I feel comfortable recommending it after only a couple of photo shoots with it.
Here's a few of my favorite astrophotography and Christmas lights images captured with it - a few gaps in the clouds for the stars to shine through are about the best you can ask for here in Western Washington, but I like the dramatic flare that the clouds add to the images. Our Christmas lights did a good job of lighting the foreground trees in some of these photos.
Gear featured & used (affiliate links):
Haida Anti-Fog Belt: https://amzn.to/3pwGuy1
DJI Mic: https://amzn.to/32vsFaz
DJI Action 2: https://click.dji.com/AINkrpPm8BX15OSQockj8Q?pm=link
Nikon Z6: https://amzn.to/3qwGTji
Nikon 14-24mm f2.8 S: https://amzn.to/3evOid4