Product Information
📝 Product Details
15 tog duvet for extra warmth
A 15 tog duvet provides a high level of thermal insulation, making it a warmer option for colder nights and cooler bedrooms.
It retains more warmth than a 13.5 tog duvet, so it may suit people who regularly feel cold in bed or want additional insulation during colder periods.
Tog measures how effectively a duvet retains warmth. It does not directly tell you how thick, heavy or high-quality a duvet is, so the tog rating should be considered separately from the filling, construction and overall feel.
If you are unsure which warmth rating suits your bedroom, read our UK duvet tog guide to compare 4.5, 10.5, 13.5 and 15 tog.
What is the Stoftly 15 tog duvet made from?
The outer cover is made from 100% Super Soft Microfibre, while the inside is filled with hollowfibre.
These are two separate parts of the duvet. On this product, microfibre refers to the outer casing and hollowfibre refers to the filling inside.
| Part | Material |
|---|---|
| Outer cover | 100% Super Soft Microfibre |
| Inner filling | Hollowfibre |
| Warmth rating | 15 tog |
How warm is a 15 tog duvet?
A 15 tog duvet provides a high level of thermal insulation and retains more warmth than a 13.5 tog duvet.
How warm it feels in practice depends on your bedroom temperature, sleepwear, other bedding and whether you naturally sleep warm or cold.
Is a 15 tog duvet warm enough for winter?
A 15 tog duvet provides substantial insulation and may suit colder winter nights, cooler bedrooms and people who prefer more warmth while sleeping.
It is not automatically the right winter tog for everyone. A well-heated bedroom or someone who naturally sleeps warm may find a lower tog more comfortable.
Is a 15 tog duvet too warm?
A 15 tog duvet can feel too warm for some sleepers, particularly in well-heated bedrooms or for people who naturally sleep hot.
If you often become too warm during the night, a lower tog such as 10.5 or 13.5 may provide a more comfortable level of insulation.
Is a 15 tog duvet too warm for summer?
For many people, 15 tog is likely to provide more insulation than needed during warmer summer conditions.
If your bedroom becomes warm during summer, a lighter tog such as 4.5 may be more comfortable. Personal sleeping preference and room conditions should always be considered alongside the tog rating.
What temperature is a 15 tog duvet suitable for?
There is no single bedroom temperature at which a 15 tog duvet is right for everyone. Tog measures thermal insulation rather than setting an exact recommended room temperature.
Your comfort also depends on ventilation, sleepwear, sheets, other bedding and whether you naturally sleep warm or cold.
Is a 15 tog duvet thick or heavy?
A 15 tog rating does not tell you the exact physical thickness or weight of a duvet.
Tog measures thermal insulation. Two 15 tog duvets can differ in weight, loft, filling and construction while still providing the same stated tog rating.
Is 15 tog the highest duvet tog?
15 tog is a high warmth rating, but it should not automatically be treated as the highest duvet tog available.
The maximum tog offered can vary between products and retailers, so it is better to compare the actual tog rating and your own warmth requirements rather than assuming 15 tog is the universal maximum.
Choosing the right 15 tog duvet size
Select the duvet size that matches the duvet cover and bed setup you use.
| Size | Duvet dimensions |
|---|---|
| Single | 135 × 200 cm |
| Double | 200 × 200 cm |
| King | 230 × 220 cm |
| Super King | 260 × 220 cm |
The 15 tog rating stays the same across every size. A Single 15 tog duvet and a Super King 15 tog duvet have the same stated level of thermal insulation; only their dimensions differ.
13.5 tog vs 15 tog duvet
The main difference between 13.5 and 15 tog is thermal insulation. A 15 tog duvet retains more warmth than a 13.5 tog duvet.
If 13.5 tog already keeps you comfortably warm, moving higher may not be necessary. If you regularly feel cold at night or your bedroom becomes particularly cool, 15 tog may be worth considering.
Want to compare the warmest winter options in more detail? Read our Highest Tog Duvet UK guide to compare 13.5, 15 and 16 tog and understand which level of insulation may suit your bedroom.
Who might prefer a 15 tog duvet?
A 15 tog duvet may suit you if you regularly feel cold at night, your bedroom tends to stay cool, or you want more insulation than a 13.5 tog duvet provides.
If you sleep warm or your bedroom remains well heated, a lower tog may feel more comfortable.
Stoftly 15 tog duvet
The Stoftly 15 Tog Duvet combines a 100% Super Soft Microfibre outer cover with hollowfibre filling and is available in Single, Double, King and Super King.
Choose your required size above and follow the care label supplied with the duvet when washing or drying.
✨ Key Features
100% Super Soft Microfibre cover
The outer casing is made from 100% Super Soft Microfibre, giving the duvet a smooth, soft-touch finish.
Soft hollowfibre filling
Inside, the duvet is filled with hollowfibre to create a soft, comfortably cushioned feel. The hollowfibre filling and microfibre outer cover are separate parts of the duvet.
Extra-warm 15 tog insulation
At 15 tog, this duvet provides a high level of thermal insulation and retains more warmth than a 13.5 tog duvet.
Not sure whether 15 tog is right for you? Read our UK duvet tog guide to compare 4.5, 10.5, 13.5 and 15 tog for different bedroom conditions and seasons.
Machine washable
The duvet is machine washable. Always follow the care label supplied with the product and make sure your washing machine has enough drum capacity for the duvet size.
🏆 Size, Material & Care
Choosing your 15 tog duvet size
Choose Single, Double, King or Super King using the size selector above the Add to Cart button.
| Size | Dimensions |
|---|---|
| Single | 135 × 200 cm |
| Double | 200 × 200 cm |
| King | 230 × 220 cm |
| Super King | 260 × 220 cm |
The tog rating stays the same across every size. A Single and Super King 15 tog duvet provide the same stated level of thermal insulation; only the dimensions are different.
Material
The duvet has a 100% Super Soft Microfibre outer cover with hollowfibre filling. The microfibre forms the outer casing, while the hollowfibre is the filling inside.
Warmth rating
This duvet has a 15 tog rating, providing a high level of thermal insulation and more warmth than a 13.5 tog duvet.
Care
The duvet is machine washable. Always follow the care label supplied with the product for the correct washing and drying instructions, and make sure your washing machine has enough drum capacity for the duvet size.
💚 Why You’ll Love It
If you want more warmth than a 13.5 tog duvet, this 15 tog option provides a higher level of thermal insulation for colder nights and cooler bedrooms.
The 100% Super Soft Microfibre outer cover gives the duvet a smooth feel, while the hollowfibre filling creates a soft, cushioned layer inside.
It is available in Single, Double, King and Super King sizes, so you can choose the size that matches your bed and duvet cover.
If you are unsure whether 15 tog is right for you, compare it with 13.5 tog and other warmth ratings in our UK duvet tog guide.