The Slumberdown Warm Winter Nights Duvet provides warmth during winter months for that added cosy feel so that you can sleep soundly, whatever the weather. This duvet is made with a soft and snuggly hollowfibre filling that surrounds you with a cosy comfy feeling so you can enjoy great night's sleep all night long. This Warm Winter Nights duvet from Slumberdown also features a soft touch cover to wrap around you, feeling like a warm and comfortable hug as you stay toasty in bed.