You should have taken it out to wash it before first use.
Always have a few of those chemical heat pads and space blankets tucked away in your hiking bag, they could save your life.
I never wash new bags, I didn't realize people did that.
Warehouses are dirty places.
I always inspect and wash all new items, from socks to automobiles. I didn't know anyone just used things out of the box.
> I always inspect and wash all new items, from socks to automobiles
This is what you're supposed to do. There are a lot of chemicals that you want to wash out of anything new
Clothing for sure.
> I never wash new bags,
Do you realize how many chemicals are in new clothing and new cloth materials? They have surrounded us with poisons in all areas of our lives. These include carcinogens in brand new clothing that need washed out.
Some of those chemicals protect the sleeping bag. I want to keep them adhered as long as possible.
I did search about this and consensus is to not to wash the bags. They are expensive and if you want them to last as long as possible you should wash them as little as possible.