A tog rating is only given as a general comparison. Wool duvets are sold by the gram weight of wool per square metre and are warmer than equivalent polyester or feather tog rating gram for gram. And therefore a lighter weight can be used. At the same time it will be cooler giving a greater range of months of the year for use.
Baavet Duvet – Winter Weight
Snuggle up on those chilly winter evenings with a cosy winter weight Baavet. Deep layers of pure new wool encased in the highest quality cotton, it’s sure to give you the best night’s sleep ever.
This is a winter weight wool duvet, suitable for the colder months of the year or for people who tend to feel the cold.
It has 500-550gms of wool filling per m/2 and is similar in performance to a 13 tog rating.