Simba Renew Bio Hybrid 10.5 Tog Duvet - Superking
844/7555£259.00
Bed size: Super king
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About this product
Enjoy a soft, lightweight duvet that keeps you warm without the weight, thanks to layers of down-like Simba Renew Bio fibres gentle against your skin. The tiny fibres are combed into soft layers mimicking feather and down, giving cosy comfort that's breathable and kind to the planet. This 10.5 tog duvet is ideal for year-round use, while the super king size offers plenty of coverage. The 100% cotton percale cover features Stratos cool touch technology to help regulate temperature, and it's ethically sourced and RDS approved for peace of mind.
The layered construction supports airflow to help prevent overheating, so you stay comfortable all night long. It's machine washable, which makes care simple and convenient. The duvet contains a biocide to help protect against bacteria and dust mite allergens, and it comes with a two-year manufacturer's guarantee. Whether you're upgrading your bedding or creating a fresh bedroom setup, this duvet delivers softness, breathability and reliable comfort you can count on.
Part of the Simba Filled Bedding collection.
- Super king duvet.
- 10.5 tog duvet.
- Cover made from 100% cotton percale.
- Ethically sourced and RDS approved.
- Size L220, W260cm.
- Machine washable.
- Contains a biocide to help protect against bacteria and dust mite allergens. Active substance: Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride.
- Manufacturer's 2 year guarantee.
- EAN: 5060647060244.
Returns
If you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
4.8
2611 reviews
60%
Recommended this product
Customers Say
Simba Hybrid Duvet is praised for its softness, temperature regulation, lightweight warmth, and luxurious feel, improving sleep quality and comfort year-round.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Wrapped in a fluffy cloud
[This review was collected as part of a promotion.] The Simba duvet has completely transformed my sleep! ☁️ It’s incredibly soft, cosy without feeling heavy, and keeps you at just the right temperature through the night. It feels like being wrapped in a fluffy cloud — bedtime has definitely become my favourite part of the day! ✨
Ajay P.
Very nice
[This review was collected as part of a promotion.] Very nice
Badrinath B.
Lovely duvet.
[This review was collected as part of a promotion.] Lovely duvet.
Chris S.
Once you try this duvet, you won’t go back!!
[This review was collected as part of a promotion.] This duvet not only super comfortable, but also cooling in summer and warm in winter!! I can’t believe I lived without it so long!!
Lukas A.
Duvet
[This review was collected as part of a promotion.] I purchased two of these duvets one for our new bed and one for my daughter. Both are being used with cool side down. Although very light and quite thin they are so warm.
Sarah N.
Light weight and cool Summer
[This review was collected as part of a promotion.] Light weight and cool Summer but warm in Winter. I am delighted with my Simba duvet and would highly recommend it to anyone and everyone!
Lucy H.
Total Sleep
[This review was collected as part of a promotion.] The bundle we purchased has made the most positive impact on a comfortable and well rested sleep we awake refreshed and energised for day ahead. We look forward to going to bed now , we are both mentally relaxed in the knowing that we will a restful nights or afternoon sleep. The mattress breaths with inclusion of the duvet and pillows you have made my wife and I very happy.
David L.
Simba quilt
[This review was collected as part of a promotion.] Absolutely quality quilt just cant describe how good this quilt is.
Kelly B.
Absolutely love the Simba Hybrid Duvet
[This review was collected as part of a promotion.] Absolutely love the Simba Hybrid Duvet. It’s incredibly comfortable, perfectly balanced, and keeps me at just the right temperature throughout the night. No overheating, no cold spots — just consistently cosy sleep. The build quality feels premium, and it’s surprisingly lightweight for how warm it is. I’m genuinely sleeping better since switching to this duvet. A solid 5‑star product.
Raja M.
Great mattress
[This review was collected as part of a promotion.] I live my simba is absolutely brilliant
Alex B.
Hi There,
Simba Renew Bio Hybrid 10.5 Tog Duvet - King size
This is a duvet only. No mattress is supplied with this.
Thanks for using Q and A.
Hi Stuart,
Simba Renew Bio Hybrid 10.5 Tog Duvet - Double 793/3895 This duvet is a new duvet.
Thank you for using Q&A
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.