. You will love this ultra light, synthetic duvet, 150g/m², filled with Thinsulate⢠fibres for thermal insulation & a lighter weight feel. This ultra light synthetic duvet has Thinsulate⢠microfibre filling, a high-tech fibre with proven capability used in garments worn for skiing & extreme expeditions. Ultra light & ultra soft, these microfibres store up & release body heat whilst the low volume filling allows moisture to circulate freely. Thanks to the light filling the duvet can be machine washed at home, even in the larger sizes. Ultra light, synthetic duvet cover. In superb plain white batiste. Piped edging & double stitched finish. Box stitch construction. Washable at 60°C, tumble dry. Ideal for cooler bedrooms between 12°C & 15°C.2 year guarantee (excluding treatments). Meets OEKO-TEX certified standard.100% polyester Thinsulate⢠microfibre filling.100% polyester microfibre cover.