Cover100% Sustainably Sourced CottonFilling100% Recycled Synthetic Down Like FibreCare InstructionsWe highly recommend professional cleaning for all our Nimbus products. Wash at 40° & tumble dry in a large capacity machine until thoroughly dry. Do not dry clean. Do not bleach. Do not iron. Always read the care label before cleaning.FeaturesBreathable Cotton CoverSoft Like Down10 Year GuaranteeDimension (cm) See our Size Chart Country of originChinaProduct Packaging Reusable storage bagLuxury that doesn\'t cost the earth! The Smartdown duvet is one of our most luxurious yet sustainable products yet. Created from responsibly sourced raw materials, Smartdown duvet fibres are made from recycled plastic bottles, uniquely spun and blown in such a way that they simulate the hand-feel and warmth of natural down. The duvets are wrapped in a soft 280 thread count, sustainably sourced cotton cover and finished by hand in our own Eco-Factory. Drift off in incredible luxury with this beautiful bedding with a conscience.View our Smartdown pillow here.Sustainably sourced down-like luxury