Offering outstanding comfort levels usually experienced in high quality duvets for home use, the Outwell Constellation range of sleeping bags excels in delivering superb quality, inspired features, outstanding fabrics and premium filling without compromise. With a durable, ultra-soft, brushed outer, 100 percent cotton lining and premium Isofill filling, the three models – Constellation, Constellation Lux, Constellation Lux Double – offer ample room for supreme camping comfort.