Our Scandinavian hollowfibre duvet is filled with 100 percent polyester hollowfibre and surrounded by a 100 percent polyester cover to create a soft and cosy duvet. It balances warmth, weight and is lightweight even at higher togs for a great night’s sleep. All our synthetic pillows and duvets are non allergenic, which means there\'s nothing in them that could cause allergic reactions. Which is great for peace of mind and essential of allergy sufferers. It\'s machine washable at 40° and you can put it in the tumble dryer, Plus its made in the UK.