The Whistler down puffer jacket is designed with a chevron quilt and a herringbone tape overlay along the backside. The detachable hood is constructed with a peak that can be fixated if preferred. The pullcords allow you to adjust the size to your own preference. A storm fly with chin guard is created for the military heavy grade zip closure. Along the hem an inner pullcord offers adjustability as well. Two deep welt pockets are finished with a snap closure.