It’s a genius idea and it works great

Love it! I’m menopausal so the 4.5 tog is great for me, and my partner prefers the heat on him. It’s light weight but you can still tuck it around you for a snuggle. I would recommend.

This is the 2nd one if these 50/50 Duvets I have purchased and, I cannot believe more Companies have not thought of this idea before..... It is the ideal answer for lady's going thru their Menopause & their Husbands still need the heavier Duvet. I have found the lighter side is so much better for me, personally and, should the Duvet not be heavy enough for a cold snap, I just lay a dressing gown or light-weight blanket on top so, if I overheat again, I just take the excess Covers off, Problem solved...... Thankyou Slumberland for thinking of us poor Menopausal Females.... SueH

This is perfect for one person who gets hot and one who doesn’t!

Definitely a good idea - probably not the best quality but certainly good value for the price