Silentnight Deep Sleep 10.5 Tog Duvet Double

The Silentnight Deep Sleep 10.5 Tog duvet has become the most-reviewed duvet on Amazon UK at a 4.7-star average — a vote of confidence from over 21,500 buyers who have slept under it across multiple seasons. 10.5 tog is the all-rounder rating: warm enough for a cold bedroom but not so heavy it becomes oppressive in spring. The microfibre fill is hypoallergenic, which matters for hay-fever sufferers and anyone who has reacted to feather fills. The outer shell is soft brushed microfibre rather than crisp cotton — noticeable against skin when the duvet cover slips. Made in the UK under the Silentnight brand's 5-year guarantee. Machine washable at 40°C in a large drum machine — worth checking your domestic machine's capacity for a double. At £21.26, frequently reduced from £27.99, it's hard to fault on value.