It is not the volume of military level 7.
But it is a very warm and comfortable jacket.
Bought it for my golf bag. Small profile fits just right in there. I could use a zippered pocket on the inside. Other than that, just what I wanted.
Incredibly comfortable in an athletic fit. Breathability good for workouts or hikes even in mildly warm weather. Manufacture in more colors, please!
Light, packable, warm, goes with everything and has great style. This is my new travel jacket. I love it.