Jack Wolfskin Diamond Dream 20° F Down Filled Sleeping Bag. This is a Size Large 89" x 33" x 22. Weight is 3lb 10oz - with stuff sack and storage bag 3lb 13oz. For comparison, I also have a Size Regular listed which 85" x 31" x 22.
Mummy style with box foot construction. Double filled draft flaps seal the zipper. 360 degree collar at the shoulders. Left zip, near full length YKK zipper with double pulls. Includes original Stuff Sack & original storage bag.
Used only one night and since stored carefully at home. The bag is in A++ condition with no issues noted.