Intermediate Sleeping Bag from Military Outdoor Clothing. Temperatures to -10 degrees F. Free from cold spots as the insulation does not migrate in the bag. Anatomically designed foot box contains twice the insulation as the bag. Sewn-in, quilted chest collar prevents air drafts up and down through the hood. Hood adjusts for heat retention; includes nylon draw cord and barrel lock. Measures 87 by 35.5 Inch. Used military surplus.