Best Summer Duvets

Best Summer Duvets UK (2024)

Last updated: 19.03.2024 Reading time: 9 Min.

Did you know you lose about 200 ml of fluid [1] every night?

And your duvet absorbs nearly 75% of this.

In summer, your body releases even more moisture, and you may wake up drenched in sweat.

If this is you, it’s time to finally buy the summer duvet on your wishlist and store that winter duvet under your bed.

With one of the best summer duvets, you can stay pleasantly cool throughout the next heatwave and get a good night's sleep. 🌤️

woman in hot house

The best summer duvets UK

Sleep Hero Favourite

Simba Hybrid 3-in-1 Duvet

The Simba Hybrid 3-in-1 Duvet is a set of two duvets that can be combined to form a third 10.5 tog duvet.
  • 100% BCI cotton, Stratos technology, and Modal
  • 3.5 and 7 togs (combinable)
  • Hypoallergenic materials 

Tell me more about the Simba Hybrid 3-in-1 Duvet

The Simba Hybrid 3-in-1 Duvet is a premium product that's been designed with active cooling and year-round use in mind.

This product includes two separate summer-winter duvets that can be combined: 

  • One 3.5 tog summer duvet 
  • One 7 tog spring/autumn duvet 

It's filled with Simba Renew Clusters that trap heat efficiently to keep you warm and comfortable, but they're also exceptionally breathable to avoid overheating. 

The duvets incorporate Stratos technology, with phase-changing micro-capsules that adapt to your body temperature by storing and releasing heat as needed.

It's also made from hypoallergenic materials, making this duvet an excellent choice for people struggling with allergies or otherwise concerned about hygiene. 

Reasons to buy

Effective temperature regulation 

Adjustable to each season 


Reasons to avoid

No trial period 

Only a 1-year guarantee 

Fully Washable

Emma Cloud Duvet

The Emma Cloud Duvet is a microfibre duvet made of temperature-regulating fibres.
  • 100% microfibre polyester
  • 6.7 tog 
  • Machine-washable 

Tell me more about the Emma Cloud duvet

Crafted from microfibre, the Emma Cloud duvet offers a cloud-like feeling of comfort and cosiness.

With a tog rating of 6.7 and the ability to regulate temperature, it is a reliable choice for all seasons.   

With free delivery in just 2 - 7 working days, the Emma Cloud duvet arrives at your door with minimal fuss.

Should you need to send it back, their simple return process is completely free of charge. 

If you're a hot sleeper seeking a light, breathable, and easy-to-care-for duvet, the Emma Cloud duvet could be a superb fit for you. 

Reasons to buy

14-day trial period 

Highly breathable

Free & fast delivery 

Reasons to avoid

No warranty 

Quite expensive 

Customisable Comfort

Hypnia All Seasons Duvet

The Hypnia All Seasons Duvet offers versatile comfort with its adaptable layers for all seasons.
  • 100% recycled hollow slick & polyester
  • Two 200g/m² and 300g/m² layers
  • Machine-washable at 40°C

Tell me more about the Hypnia duvet

The Hypnia All Seasons duvet is a 2-in-1 duvet suitable for year-round use. 

Crafted from 100% recycled hollow slick, this duvet is not only environmentally conscious but also boasts breathability and a lightweight feel.

The outer cover, made from 100% polyester, provides a soft and cosy touch.

Designed with two layers of 200g/m² and 300g/m², the Hypnia duvet can be customised for different seasonal needs, from warm summer nights to colder winter evenings.

The duvet has a comfortable and cosy feel, like being wrapped in a cloud. 

It keeps you warm and snuggly while being breathable so that you don't overheat at night. 

Reasons to buy

2-year guarantee

OEKO-TEX STANDARD 100 certified

Adjustable to all seasons 

Reasons to avoid

No trial period 

It’s not that easy to store the layers into the reusable bag

Natural Choice

Panda London Cloud Duvet

The 100% vegan Panda Cloud Duvet offers hypoallergenic and guilt-free comfort.
  • 50% bamboo & 50% microfibre
  • 10.5 tog 
  • Machine-washable

Tell me more about the Panda duvet

The Panda Cloud Duvet is one of the softest, most luxurious duvets we've tried.

It combines bamboo and nano-microfibre for that "down feather feeling" - all while being 100% vegan!

Bamboo is naturally thermo-regulating, making this 10.5 tog duvet perfect for any season. 

This is, without a doubt, one of the silkiest duvets we've ever slept with—so much so that we recommend using it without a cover. 

However, the white colour is quite sensitive, so be careful when washing. 

The Panda Cloud Duvet has small corner loops, so you can attach it to hidden straps in all Panda bedding for a free-to-wriggle night's sleep. 

Reasons to buy

Soft & luxurious feel 

30-night trial period 

5-year guarantee

Reasons to avoid

White colour is sensitive to frequent washing 

12% OFF with:
MAYBEST12Click to copy code


Luxury Option

The Fine Bedding Company Boutique Silk Duvet

The Fine Bedding Company Boutique Silk duvet is made from sustainable silk, cotton, and microfibre.
  • 90% Smartfil microfibre & 10% pure silk
  • 100% responsibly sourced BCI cotton cover
  • 4.5, 10.5 & 13.5 tog

Tell me more about the FBC Boutique Silk Duvet

The Fine Bedding Company Boutique Silk duvet has a luxurious feel while still being practical. 

We tested the 10.5 tog Boutique Silk duvet, which is great as an all-seasons option.

The Boutique Silk duvet has a silky feel and is light but cosy.  

The duvet kept us toasty and warm on cold nights, although we felt a little warm on nights with the heating on. 

Our Boutique Silk duvet was delivered within 2 - 3 working days by DPD.

The reusable storage bag means that you can store the duvet away easily when not using it. 

Reasons to buy

30-day returns 

Excellent for all seasons 

Sustainably manufactured

Reasons to avoid

No guarantee or trial period 

How to find the best summer duvet

Several factors must be considered when selecting a duvet for the summer season to ensure optimal comfort and a good night's sleep.

how to choose a new duvet

Let's explore the key aspects to focus on when choosing the best summer duvet in the UK.


The duvet tog rating refers to its thermal insulation properties. 🌡️

A summer duvet tog rating usually sits between 2.5 and 7.

However, the best tog duvet for summer depends on your preference of material, weight and insulation.

Some people like thin duvets for summer, while others can't sleep without a heavier duvet.

tog rating
Use this tog scale to find the right duvet for you.

If you are looking for a super light duvet for summer, aim for the lower end of the tog rating scale.


A lower tog rating does not always mean the duvet has better airflow.

Breathability is usually dependent on the duvet material.

For example, a 1-tog duvet made from synthetic materials can have little breathability compared to a 10-tog duvet made from natural materials.

The Panda Cloud Duvet, with a 10.5 tog rating and natural bamboo composition, is a wonderfully breathable duvet.

12% OFF with:
MAYBEST12Click to copy code


Machine washable

Opting for a machine-washable duvet is convenient, allowing easy cleaning and maintenance. 🫧

Many natural and synthetic duvets are designed to be machine washable.

It's essential to follow the care instructions provided by the manufacturer to ensure the longevity and performance of the duvet.

Regular cleaning helps maintain hygiene and freshness, particularly during the summer when perspiration levels may increase.

A quick machine wash is also a great way to reduce the risk of dust mites festering in your duvet.

The Emma Cloud Duvet is fully machine washable, making it quick and easy to keep clean.


Summer duvet materials

When the summer heat arrives, it's essential to have a cool duvet that keeps you comfortable throughout the night. ❄️

In this section, we look at the options for the best duvet material for hot sleepers.

Natural materials

If you are looking for the best temperature-regulating duvet UK, stick to natural fillings like Hungarian goose feathers or silk.

different natural duvet fillings
There are multiple natural options for your summer duvet.

These materials provide breathability and help wick away moisture, creating the perfect duvets for summer. 🧊

Here is a quick overview of the most popular natural duvet fillings.


Cotton summer blankets are ideal for allergy sufferers and those who prefer natural materials.

These blankets are good moisture regulators and have a skin-friendly texture.

Cotton duvets are also washable up to 60 degrees, so you can keep them fresh and hygienic.

Man lying in bed in heat
Stay cool with a cotton duvet.

While cotton summer blankets may be slightly more expensive than alternatives like Lyocell or microfibre, they offer excellent comfort and quality.


A down duvet offers a fluffy feel and a temperature-balancing effect.

They typically have a down and feather filling with geese or duck feathers. 🪶

pros and cons of feather down

It's important to be cautious when purchasing down products to ensure ethical sourcing and avoid supporting live plucking practices.


Silk summer duvets are made from silk moth cocoons.

This material is naturally temperature-regulating and breathable, so it keeps you cool in summer and warm in winter.

pros and cons of silk duvets

Silk duvets should be washed at a low temperature, usually around 30 degrees.

Unfortunately, this isn't quite hot enough to kill the bacteria and germs on your duvet.

There are also two types of silk duvets.

Some have a silk filling and a cover made from either silk or another material, like cotton.

Others have a silk exterior with a different filling, like the Boutique Silk Duvet from The Fine Bedding Company.

This duvet has a silk and microfibre filling with a cotton cover.



Bamboo summer duvets are environmentally friendly and sustainable options. 🌿

Bamboo fibre is known for its moisture- and temperature-balancing properties, while bamboo itself is a renewable raw material.

A light summer duvet made from moisture-wicking material like bamboo will absorb sweat and dry quickly.

This is great for people who sweat a lot at night.

The Panda Cloud Duvet is an excellent bamboo summer duvet.

12% OFF with:
MAYBEST12Click to copy code


Cashmere, alpaca, and camel hair

Cashmere, alpaca, and camel hair summer blankets are extravagant choices for those seeking a touch of luxury.

These natural materials have antibacterial properties, making them suitable for allergy sufferers (unless allergic to animal hair).

Cashmere tends to be fluffier and more expensive than alpaca or camel hair.

But alpaca and camel hair still provide a soft texture perfect for duvet filling.


Linen summer duvets are easy to maintain, similar to cotton.

man sleeping with duvet
Stay cool all night with a breathable linen duvet.

They are lightweight, highly absorbent, and often more affordable than silk.

Linen provides a comfortable and breathable sleeping experience, making it an excellent choice for summer nights.

Synthetic materials

Synthetic fillings like polyester, hollowfibre or microfibre can also be suitable for summer duvets.

These materials often make lightweight duvets for summer with hypoallergenic and moisture-wicking properties. 💦

They can provide good insulation while allowing airflow, keeping you comfortable throughout the night.

Let's take a closer look at our favourite synthetic duvet fillings.


Polyester summer blankets, including microfibre variants, are an excellent choice for those on a budget.

Most are lightweight, affordable, and usually come in various designs.

Microfibre fabrics are often breathable and have a temperature- and moisture-regulating effect.

Most of them are easy to care for as they can be washed in a washing machine at home.

However, it's important to check the workmanship of the microfibre blanket beforehand, as sometimes they can be of lower quality.

That's why we recommend sticking to tried-and-trusted brands like Simba and its Hybrid 3-in-1 Duvet.



Lyocell is a semi-synthetic material and type of rayon made from wood-derived cellulose.

It is often used as a cost-effective alternative to cotton or silk.

Lyocell summer blankets absorb moisture better than cotton, keeping your skin dry through those sweaty nights.

Lyocell also has anti-allergy properties and can be washed at 60 degrees.

However, due to its synthetic composition, Lyocell blankets may break down faster than silk duvets or cotton options.

When should you start using a summer duvet?

The timing for transitioning to a summer weight duvet depends on personal preferences and temperature sensitivity.

Switching to a summer duvet earlier is advisable if you tend to sweat more easily.

Man lying on bed with a thermometer
Switch your duvet before the first heatwave of the year.

On the other hand, if you are more prone to feeling cold, you may want to wait longer before making the switch.

Once you start noticing that you feel too warm at night, it clearly indicates that it's time to put away your winter duvet and bring out the summer one. ☀️

Generally, around the beginning of May is a good time to start using a summer duvet.

As the weather cools down again in October, you may need to switch back to a warmer option.

For individuals who experience heavy sweating, materials such as cotton, microfibre, or silk are recommended.

These materials have a cooling effect and can absorb moisture effectively.

We recommend the Emma Cloud Duvet if you’re looking for a temperature-regulating product.


Summer duvet sizes

When it comes to duvet size, you need to find one that matches your bed size.

A too-small duvet may not provide adequate coverage, while an oversized duvet can be cumbersome and uncomfortable.

The following sizes of summer blankets are available:

  • For toddlers from 2 years old - 80 x 80 cm (31 x 31 inches)
  • Well-suited for children in a cot bed - 100 x 135 cm (39 x 53 inches)
  • The single summer duvet size - 135 x 200 cm (39 x 79 inches)
  • For singles or couples who like to cuddle up - 155 x 200 cm (61 x 79 inches)
  • The summer double duvet size - 200 x 200 cm (79 x 79 inches)
  • For the family with a lot of space for cuddling - 200 x 220 cm (79 x 87 inches)
  • The king size summer duvet - 220 x 240 cm (87 x 94 inches)
  • The super king summer duvet size - 260 x 220 cm (102 x 87 inches)

Just make sure your dimensions align with your bed size and duvet cover for a snug fit and proper coverage.

How to clean a summer duvet

To keep your summer duvet fresh and clean, it's important to wash it regularly in the summer months when you’re likely to sweat more. 🥵

However, not all duvets are machine-washable, so always check the label first.

Washing your duvet

Before washing your summer duvet, always check the cleaning instructions provided by the manufacturer.

Generally, you should only wash your duvet once or twice a year.

If you have allergies, choose a summer duvet that can be washed at high temperatures in the washing machine.

Washing a normal-sized duvet is generally okay for home washing machines.

However, using a laundromat may be more practical if you have a particularly small washing machine or an oversized duvet.

washing duvet
Washing your duvet in the machine is the easiest way!

When it comes to detergent, it's advisable to avoid fabric softeners if you are unsure, as they can potentially impact the filling of the duvet. 🧼

Excessive spinning can also damage the duvet, so opting for a lower spinning speed is recommended.

Drying your duvet

When drying the duvet, consider the type of fibres used.

Synthetic fabrics can typically withstand higher temperatures, but natural materials should not be placed in the dryer.

It's best to follow the specific drying instructions provided to maintain quality and longevity.

Cleaning your summer duvet cover

While you should only wash your duvet once or twice a year, you can wash your summer duvet covers far more regularly. 😅

We recommend washing the cover weekly to remove stains, odours and bacteria.

Regularly washing your bedding is particularly important when you're sweating more during the summer months.

We've recommended a few of our favourite duvet covers below.

Our favourite duvet covers for summer:

Differences between summer and winter duvets

There are several key differences between winter and summer duvets.

That’s why many people choose to have a different duvet for the two seasons over an all-in-one winter-summer duvet.

winter vs summer duvets
Find the perfect duvet for winter and summer.

Here is a quick overview of the main differences between a cold and hot weather duvet.

Material and weight

A summer duvet is typically made from airy materials that promote breathability and have a cooling effect.

It is lightweight to prevent overheating during warm nights. ❄️

In contrast, a winter duvet is designed to provide optimal warmth and is often filled with materials like goose down.

However, it's important that a winter duvet does not retain excess heat but releases it into the environment.

The bedding sets accompanying the duvet should also be warm enough to maintain a comfortable sleeping temperature.

Adjustable duvets

Adjustable duvets give you the chance to customise your bedding.

They usually comprise a thin duvet and a thick duvet that can be clipped together for added warmth.

Take the Simba 3-in-1 Duvet, for example.

It’s a great alternative to our highly recommended Simba Hybrid duvet but with more options for customisable comfort in the summer months.


A summer duvet is essential

Our need for warmth changes during the night.

If the temperature in your bedroom exceeds 25 degrees Celsius during summer, it can be challenging to fall asleep comfortably. 🌡️

In such cases, a suitable, summer duvet becomes essential.

Invest in a summer tog duvet this year to enjoy a cool and peaceful night’s sleep in the next UK heatwave.

The best duvets for summer:

Frequently asked questions

  • Why does my duvet make me sweat at night?

    Your duvet may make you sweat at night if it's not suitable for the current season or is made of non-breathable materials. 

    Consider using a lighter, more breathable duvet or a combination of a top sheet and a lightweight blanket. 

    Factors like your body temperature and personal preferences also play a role.

  • What is the best bedding to stay cool at night?

    To stay cool at night, choose bedding made of natural fibres like cotton or linen, as they have moisture-wicking properties and allow for better air circulation. 

    Also consider cooling technologies, like lower thread count fabrics or lightweight and breathable weaves like percale or sateen. 

    You should prioritise breathability and comfort for a cooler sleep experience.

  • What is the best bedding for hot sleepers?

    Hot sleepers should look for bedding that regulates temperature and promotes airflow. 

    Consider using a cooling mattress topper, mattress protector and bed sheets made from breathable and moisture-wicking materials like bamboo or Tencel. 

    Cooling pillowcases can also help you sleep easily in the summer. 

    Use air coolers or adjust the room temperature for a cooler sleeping environment. 

    Combining these elements can help hot sleepers maintain a comfortable temperature during sleep.

  • What tog is a summer duvet?

    A summer duvet with a tog rating is designed to provide optimal comfort during the warmest months.

    The term "tog" refers to the unit of measurement used to gauge the duvet's thermal insulation

    In the case of a summer duvet, it typically has a low tog rating, usually ranging from 1.0 to 4.5.

    This means it offers minimal heat retention, allowing for better airflow and breathability, thereby preventing overheating during hot summer nights. 

    A summer duvet with a low tog rating is lightweight and made from breathable materials like cotton or bamboo, ensuring a cool sleep environment throughout the summer season.

  • References

George arkley image

George Arkley

Content Writer

I’m always the first person to try the latest sleep hack - whether it’s drinking coffee or counting sheep. Now, I get to write about the latest sleep gadgets, mattresses and much more in a bid to help you find the perfect night’s sleep.

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