I have the seagrass green in king-size, 10.5 tog. lovely it is but I have to put a duvet cover on it to keep it clean, as it won't fit in my 10kg washing machine. So I have the cloud double grey 4.5 tog for summer, this fits into my machine no problem. I checked to see if it wld fit in my mother's 8kg machine which it does great, as she wants a summer weight coverless duvet too.