As an adult I have a 4 tog one because my house tends to be quite warm and my husband hates being too hot (we have a winter one and it’s not left the cupboard in about 3 years). We recommend attaching one fastener to each duvet corner and then 3 on each side for double, king and super king size duvets.

Down duvets are lightweight and luxurious, feather and down duvets are cheaper and slightly heavier – but still deliciously cosy – and wool duvets are not only sustainable but great for temperature regulation. Hunker down and snuggle up with our pick of the warmest, fluffiest and cosiest heated throw blankets. When compared to synthetic-fill and cased duvets, natural models are often better performers in terms of temperature regulating, breathability and boosting air circulation.Goose Down is considered the most luxurious while synthetic fillings like microfibre are favoured by those with allergies. A security code has been sent to the mobile number on your account which you will need to correctly input before logging in. Our goose feather mattress topper is much thicker than standard toppers, measuring 7cm (3") deep, so provides a thick layer of lavish cushioning for your entire body. The large goose feathers used to fill this pillow allow for a fine, soft pillow that is perfect for use on its own for front sleepers or on top of a firmer pillow for side or back sleepers. Incredibly breathable and insulating, the fabric is soft and luxurious which guarantees a rich deep sleep.

As proven by a number of other duvets on this list, down is expensive because it’s so difficult to obtain.Synthetic duvets are designed to replicate down without using feathers, and are often cheaper and hypoallergenic. The advanced Dacron Comforel Eco filling comes from Germany, where it is made from recycled plastic bottles with full traceability on sourcing from collection all the way through to the manufacturing process. What most impresed me was that, every time I touched the Evercool, whether to pull it on or take it off, it felt genuinely cool to the touch. Of course, there's always the more ‘mainland Europe’ choice of using a lone bed sheet for a cool summer duvet alternative; however, for those who prefer the comfort that only a snuggle in a filled duvet can provide, we've gone so far as to seek out all the right duvets to withstand the heat of the sweatiest summer nights to find the best summer duvets. The Panda Cloud duvet boasts an outer layer that's made from bamboo, plus a filling that's made from 50/50 bamboo and nano microfibre.

I was expecting something puffy and fluffy, but it’s both slimmer and heavier than expected, similar to the merino and wool duvets below.They also allow your body to breathe which helps you maintain an even temperature all through the night. The two duvets easily clip together using premium YKK snap fasteners, a quick task as part of your bedlinen change. tog summer duvet (without Stratos) and a 7-tog spring/autumn duvet that can be fastened together to make a 10. My kids have 4tog ones as that’s the recommendation for small children, but they have blankets and wear socks to bed if it gets really cold. Made from 80% Smartfil® polyester and 20% Modal micro-fibres – then encased in a gorgeous 200-thread-count cotton percale – it's breathable, soft and lump-free.