With its antibacterial properties, this supple duvet with 13.5 tog is perfect for a cosy nights sleep. This 13.5-tog duvet has the warmest tog rating out of our antibacterial duvets, meaning that it is better suited to keeping you warm and comfortable in chilly winters. Sleep safe and sound knowing it has undergone an anti-bacterial treatment to prevent dust mites and the growth of bacteria and microbes. Even better, this duvet is machine washable, which ensures you can keep it clean, hygienic throughout the year. Kingsize duvet. 13.5 tog duvet. 100% polyester filling. 100% non-woven polypropylene cover. Machine washable. Suitable for tumble drying.