This is a North Face Nuptse down muffler. Flat measurements: Length: Approximately 80cm x Width: Approximately 14cm x Thickness: Approximately 4cm Material: Outer and inner fabric (left and right): 100% nylon Middle fabric: 100% polyester Filling: 90% down, 10% feather Color: Black, Camouflage Used a few times. There is some slight down leakage from the seams and some wear on the fabric around the neck, but otherwise, there are no noticeable scratches, and the filling is fluffy and still in good condition, so it can still be used. Please refer to the photos to assess the condition. Please understand that this is a used item.