My down bag came with a stuff sack and a storage sack. The storage sack is about 3' long by about 18" wide. It keeps the bag more compact than storing it open, but doesn't compress it too much.
I've had my good bag for about 30 years, and it's still going strong. I only use it for extreme cold, and cheaper bags for minor cold, like into the 20's and above.
I've had my good bag for about 30 years, and it's still going strong. I only use it for extreme cold, and cheaper bags for minor cold, like into the 20's and above.