Our Supremely Washable 13.5 Tog Duvet is comfortable, low maintenance and comes with a non-allergenic filling, so it’s ideal for sensitive skin. Made to exacting standards in Great Britain, this premium duvet is machine washable at 40°C, plus you can tumble dry on a cool heat so long as it’s in a standalone, large capacity tumble dryer. This thick duvet is quick dry, amazingly warm for cold nights the superfine fibres stay soft and silky even after multiple washes.