Weight is 3 lb. Filled with 800 premium fill power goose down filling which is very hard to find these days. Cost $500 brand new . Superior weight to warmth ratio and the ultimate sleeping bag for saving space and weight. Regular size. I am 6 foot 2 and weigh 200 lb and the bag is a tight fit for me. Years ago I put my name and address on the sleeping bag in a very inconspicuous place. You could cover up this information with some red permanent ink. Zero degree bag. Excellent condition, never used. I repeat the bag has never been used. I got the bag for a summit attempt on Mount McKinley in Alaska, but due to medical problems I never made the trip.