Duck Feather Down Quilt Indulge in luxury warmth with this finely constructed quilt. It's filled with duck feathers and down with durable 500gsm weight, suitable for cool to winter weather. The baffle construction prevents shifting of the filling and helps to expand the down to retain heat, providing optimal warmth. Designed for comfort, this featherweight quilt is your perfect winter warmer offering you cosy soothing sleeps night after night.