Based on a spend of £119
3 interest-free payments of £39.67
The first payment is made at point of purchase, with the remaining 2 payments scheduled automatically every 30 days. No fees
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The Simba Summer Hybrid Duvet is a lightweight 4.5 tog duvet filled with Simba Renew Bio™ fibres, a soft, down-like polyester fill made from recycled PET bottles that encourages air to flow through the duvet. The top of the Simba Summer Hybrid Duvet's cotton cover has a Stratos® cool-touch finish, tested to be up to 3°C cooler than untreated fabric, which helps prevent heat building up and evaporates moisture as you sleep. The breathable cotton cover helps air circulate, while square stitching keeps the fill evenly spread and clump-free. The result is a light, airy duvet that keeps you cool and comfortable on warm summer nights and is machine washable at 40°C for easy care.
The Simba Summer Hybrid Duvet is a lightweight 4.5 tog duvet with a down-like Simba Renew Bio™ fill and a breathable cotton cover with a Stratos® cool-touch finish, designed to keep you cool and comfortable on warm nights.
A synthetic-fill summer duvet best suited to hot sleepers and warmer months who want light, airy comfort without overheating.
4.5 Tog - Lightweight Summer: A 4.5 tog is a light warmth rating designed for warmer months and hot sleepers, giving you gentle coverage without trapping heat.
Best for
Not ideal for
Simba Renew Bio™ Fill
What it is: Simba's own soft, down-like polyester fill made from recycled PET bottles, designed to encourage air to flow through the duvet.
How it helps you sleep: The light, airy fibres give gentle warmth without heavy weight, while the extra airflow helps you sleep fresher and more comfortably on warm nights. As no down or feather is used, it's a great animal-free choice.
Stratos® Cool-Touch Finish
What it is: A thermoregulating finish on the top side of the cotton cover, tested to be up to 3°C cooler than untreated fabric.
How it helps you sleep: The Stratos® side feels cool to the touch, prevents heat from building up and evaporates moisture, helping you stay cool, dry and comfortable even on summer nights. It works best with the Stratos® side facing towards you as you sleep.
Cotton Cover
What it is: A breathable cotton outer casing on both the top and bottom of the duvet.
How it helps you sleep: Cotton lets air circulate freely through the duvet, supporting comfortable temperature regulation and giving a soft, natural feel.
Square-Stitched Design
What it is: The duvet is stitched into squares across its surface to hold the fill in place.
How it helps you sleep: Keeping the fill evenly spread stops it clumping or shifting, so you get light, even coverage across the whole duvet.
| FEATURE | DETAIL |
|---|---|
| Brand | Simba |
| Category | Duvet |
| Model | Summer Hybrid |
| Tog Rating | 4.5 tog |
| Fill Type | Polyester (Simba Renew Bio™) |
| Cover Material | Cotton, with a Stratos® finish on the top side |
| Cooling | Yes - Stratos® cool-touch finish |
| Machine Washable | Yes - at 40°C |
| Care Instructions | Wash at 40°C with a mild detergent. Tumble dry on low heat (commercial machine recommended). Do not bleach, iron or dry clean |
| Guarantee | 1 year |
| SIZE | DIMENSIONS |
|---|---|
| Single | 135cm x 200cm (4ft6 x 6ft6) |
| Double | 200cm x 200cm (6ft6 x 6ft6) |
| King Size | 225cm x 220cm (7ft4 x 7ft2) |
| Super King Size | 260cm x 220cm (8ft6 x 7ft2) |
Vs a higher tog rating: A 4.5 tog is designed for summer and hot sleepers, giving light coverage without trapping heat. If you want a duvet for cooler months or tend to sleep cold, a higher tog such as our 13.5 tog duvets will keep you much warmer through winter.
Vs a natural fill: Natural fills such as down and wool offer excellent warmth for their weight and natural temperature regulation, but usually cost more and often need specialist cleaning. A down-like synthetic fill gives a similarly soft, lofty feel while being animal-free and machine washable at home.
Vs an all seasons duvet: An all seasons duvet combines two separate tog ratings that can be used on their own or fastened together for winter, giving more flexibility at a higher price. A single 4.5 tog duvet is the simpler, more affordable choice if you already have a warmer duvet for winter and just want a lightweight option for summer.
The Simba Summer Hybrid Duvet has received the following awards and accreditations:
The Simba Summer Hybrid Duvet combines light, down-like Simba Renew Bio™ comfort with a Stratos® cool-touch finish to keep you cool and comfortable on warm nights. If you're a hot sleeper or want a lightweight duvet for the summer months, this is the one to consider.
Not sure which duvet is right for you? See our Duvet Buying Guide for expert guidance on tog ratings, fill types and sizes.
| ITEM | INCLUDED? |
|---|---|
| Duvet | Yes |
| Storage Bag | Yes |
| Duvet Cover | No |
Compared to other mattress brands worldwide, Simba Sleep has won the most five-star reviews, a testament of their success.
They proudly hold the distinction of being the first sleep brand in the UK to receive B Corp certification. B Corp certification recognises companies that actively promote social and environmental change through their business operations. They also helped make a plan for the British Retail Consortium to tackle climate change.
Selling quality mattresses, beds, pillows, duvets, and bedding, they aim to help people sleep better all over the world.
This is a great duvet - very cool and breathable on hot summer nights. It is quite expensive but it has been worth it for improved quality of sleep.
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Really think this is very expensive
read moreCan this duvet be washed?
Yes this duvet can be washed up to 40 degrees.
Can this duvet be Tumble dried?
Yes this duvet can be tumble dried on low.
What is this duvet made from?
This duvet is made from Super-Soft Simba Renew Bio Clusters.
What is this duvet's tog rating?
This duvet has a tog rating of 4.5 Tog which means it is a lightweight option ideal for warmer climates or for those who prefer a cooler sleep environment.
Is this duvet hypoallergenic?
Yes this duvet is hypoallergenic and is perfect for allergy or asthma sufferers.
Should I use a duvet cover?
Yes we would recommend using a duvet cover as this will help keep it cleaner and provide a more hygienic sleep surface. We have a range of duvet covers to accompany your new duvet.
Made to measure mattresses and divan bases are available – please call 01928 242829.
For full Terms and Conditions please click here.
Our skilled drivers deliver throughout the UK and will deliver straight to your home. Free doorstep delivery is available on many products and you can also choose delivery to room of choice for an additional fee.
How much is delivery?
We offer free delivery to most of the mainland UK for orders over £100; there are applicable charges for deliveries to the highlands or far out UK, which can be found by putting your postcode into the delivery section on the product page. For orders under £100, there is a £10 charge.
How long does delivery take?
Once you select the required product, an approximate delivery time will be quoted on the product page before adding the item to your basket. During checkout, you will either be given the option to select your date, or we will state an estimated time for delivery. Once you have placed your order, we will contact you to book a date within the timeframe quoted.
Will I be contacted beforehand to arrange a delivery slot?
Once you have placed an order, our delivery team will contact you directly to arrange a suitable delivery slot, either via email, call, or text message.
Can I choose my delivery day?
If the product is available for next-day delivery, you can select a date at checkout. For all other products, you will be presented with an estimated timeframe for delivery. After placing your order, our delivery team will contact you via e-mail, text or call to arrange a suitable delivery day/time.
Read all our Delivery FAQs
We have an easy returns policy: If you change your mind, we're happy to accept returns within 14 days of you receiving your product, as long as they are unused and unassembled. However, for hygiene reasons, we can't take back products that have been slept on, unless there's a fault.
Custom-made products can only be returned if they are faulty.
Please take a look at our Terms & Conditions.
Can I return a mattress I've slept on?
Normally, mattresses can only be returned if they're unused within 14 days. But if your mattress has a trial period, please refer to the mattress trial information page for further details.
How long do I have to return an item I've purchased online?
You have 14 days to return an item if bought online, subject to the item not being used or assembled. Please note, if you wish to inspect a mattress, please ensure the protective outer plastic packaging is not removed, as this may affect your right to return due to health and hygiene reasons. Any product that is made to order/customised cannot be returned unless faulty.
Do I have to pay for the return?
To return your product, you can either arrange the return yourself, or we can happily arrange it on your behalf for a charge, which will be deducted from your refund. The collection charge covers the expenses involved in picking up the item from your location and safely bringing it back to our warehouse. For bedding items, the amount is £20, and for large/bulky items, charges start from £95 (depending on the product/postcode).
Can I return a part or fully assembled item?
Unfortunately, once an item is assembled, whether partially or fully, we can't accept returns unless the item is faulty.
Read all our Returns FAQs
Our skilled drivers deliver throughout the UK and will deliver straight to your home. Free doorstep delivery is available on many products and you can also choose delivery to room of choice for an additional fee.
How much is delivery?
We offer free delivery to most of the mainland UK for orders over £100; there are applicable charges for deliveries to the highlands or far out UK, which can be found by putting your postcode into the delivery section on the product page. For orders under £100, there is a £10 charge.
How long does delivery take?
Once you select the required product, an approximate delivery time will be quoted on the product page before adding the item to your basket. During checkout, you will either be given the option to select your date, or we will state an estimated time for delivery. Once you have placed your order, we will contact you to book a date within the timeframe quoted.
Will I be contacted beforehand to arrange a delivery slot?
Once you have placed an order, our delivery team will contact you directly to arrange a suitable delivery slot, either via email, call, or text message.
Can I choose my delivery day?
If the product is available for next-day delivery, you can select a date at checkout. For all other products, you will be presented with an estimated timeframe for delivery. After placing your order, our delivery team will contact you via e-mail, text or call to arrange a suitable delivery day/time.
Read all our Delivery FAQs
We have an easy returns policy: If you change your mind, we're happy to accept returns within 14 days of you receiving your product, as long as they are unused and unassembled. However, for hygiene reasons, we can't take back products that have been slept on, unless there's a fault.
Custom-made products can only be returned if they are faulty.
Please take a look at our Terms & Conditions.
Can I return a mattress I've slept on?
Normally, mattresses can only be returned if they're unused within 14 days. But if your mattress has a trial period, please refer to the mattress trial information page for further details.
How long do I have to return an item I've purchased online?
You have 14 days to return an item if bought online, subject to the item not being used or assembled. Please note, if you wish to inspect a mattress, please ensure the protective outer plastic packaging is not removed, as this may affect your right to return due to health and hygiene reasons. Any product that is made to order/customised cannot be returned unless faulty.
Do I have to pay for the return?
To return your product, you can either arrange the return yourself, or we can happily arrange it on your behalf for a charge, which will be deducted from your refund. The collection charge covers the expenses involved in picking up the item from your location and safely bringing it back to our warehouse. For bedding items, the amount is £20, and for large/bulky items, charges start from £95 (depending on the product/postcode).
Can I return a part or fully assembled item?
Unfortunately, once an item is assembled, whether partially or fully, we can't accept returns unless the item is faulty.
Read all our Returns FAQs
