This is a mummy-type sleeping bag (schlafsack). It was purchased by my deceased father. The sleeping bag itself has never been used, so it's in very clean condition, but the storage bag has some sun damage and label wear due to long-term storage. Also, as shown in the 8th and 9th photos, a name is written on it in magic marker. The size is 184cm in total length, and the widest part is about 70cm.