Review on 📷 Darkroom Bag Film Changing Bag - Extra Large Thick Cotton Fabric Anti-Static Material for Film Changing and Developing - 27-1/2" x 26-3/4" - Pro Photography Supplies & Accessories by Michael Miles

I was looking for a pouch/ballows material that is surprisingly difficult to find. I found a material that completely blocks the light. My wife found it at an actual hardware store! Anyway, I have a single camera, triple flashlight. and it will partially show through this material when held directly against it. There isn't much light and you can only see it in a dark room. I couldn't take a picture of it because it was too dark for my phone's camera. Of course, you're unlikely to use this bag in the bright midday summer sun, so it probably doesn't matter. I just thought people would like to know. On the plus side, the material is obviously breathable, so your hands shouldn't sweat as much inside. However, if you want absolute light tightness, you need coated fabric bags. But they don't breathe.