This deal from Bensons for Beds
Slumberland Single 90cm 3ft Duvet All Seasons Duvet 9 Tog plus 4.5 Tog for £79.99
All Seasons 3-in-1 Duvet. Includes the lightweight 4.5 Tog for summer nights and the 9 Tog is just right for Spring and Autumn temperatures. Then joined together, they provide 13.5 Tog cosy winter warmth.Includes one 4.5 Tog duvet and one 9 Tog duvet. When joined together they create a 13.5 Tog Duvet.The Ultimate Duvet that sees you through the four seasons.A super soft stripe, microfibre cover with non-allergenic filling.