![The best duvets for improving your sleep, including thick duvets for cold winter nights and non-allergenic options The best duvets for improving your sleep, including thick duvets for cold winter nights and non-allergenic options](https://www.telegraph.co.uk/content/dam/interiors/2022/05/18/recommended-Brook-Wilde-Marlow-Down-Duvet-Best-Duvet_trans_NvBQzQNjv4BqqVzuuqpFlyLIwiB6NTmJwfSVWeZ_vEN7c6bHu2jJnT8.png?imwidth=480)
The best duvets for improving your sleep, including thick duvets for cold winter nights and non-allergenic options
![Value Comfort Home Heavy-Weight Extreme Warm 16.5 tog 100% Soft Silky Microfibre Feels Like Down Duvet Quilt King 16.5 : Amazon.co.uk: Home & Kitchen Value Comfort Home Heavy-Weight Extreme Warm 16.5 tog 100% Soft Silky Microfibre Feels Like Down Duvet Quilt King 16.5 : Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/I/6118TiVIo7L._AC_UF1000,1000_QL80_.jpg)
Value Comfort Home Heavy-Weight Extreme Warm 16.5 tog 100% Soft Silky Microfibre Feels Like Down Duvet Quilt King 16.5 : Amazon.co.uk: Home & Kitchen
![Amazon Brand - Umi Heavyweight Duvet with 30% Down and 70% Feather Filling Cotton Fabric and 8 Duvet Ties (10.5tog, 135x200cm) : Amazon.co.uk: Home & Kitchen Amazon Brand - Umi Heavyweight Duvet with 30% Down and 70% Feather Filling Cotton Fabric and 8 Duvet Ties (10.5tog, 135x200cm) : Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/I/71IONoV4CcL._AC_SS450_.jpg)
Amazon Brand - Umi Heavyweight Duvet with 30% Down and 70% Feather Filling Cotton Fabric and 8 Duvet Ties (10.5tog, 135x200cm) : Amazon.co.uk: Home & Kitchen
![Winter Extra Warm White Cal King 108x98 Down Alternative Comforter, Heavyweight All Season Fiberfill Comforter Duvet Insert with Corner Tabs - Box Stitched - Ultra Soft Brushed Microfiber Shell : Amazon.co.uk: Home Winter Extra Warm White Cal King 108x98 Down Alternative Comforter, Heavyweight All Season Fiberfill Comforter Duvet Insert with Corner Tabs - Box Stitched - Ultra Soft Brushed Microfiber Shell : Amazon.co.uk: Home](https://m.media-amazon.com/images/I/817EYjkiCZL._AC_UF1000,1000_QL80_.jpg)