Slumberdown Super Support 4cm Mattress Topper - Single
698/0045£39.00
Bed size: Single
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About this product
Give your mattress extra support with this topper that gently cushions your body while you sleep. It has two soft touch layers connected by a breathable middle section, allowing air to circulate and prevent heat build-up for all-night comfort. The design supports your spine's natural contours and offers a soft to medium feel, ideal for those who prefer a gentler surface. At 4cm deep, it's filled with soft cushioning that's comfortable without being firm. Non-allergenic materials make it a thoughtful choice for sensitive sleepers.
The reinforced elasticated corner straps grip mattresses up to 30cm deep, which means it stays securely in place without shifting around as you move. It's machine washable at 40C and tumble dryer safe, so keeping it fresh is straightforward and practical. The supersoft microfibre cover feels pleasant against your skin, and the topper helps protect your mattress from stains and spills to extend its life. Whether you're adding comfort to an older mattress or adjusting the feel of a newer one, this topper delivers support and softness you can rely on.
- Suitable for single beds.
- D4cm.
- Cover made from 100% microfibre.
- 100% polyester reverse.
- 100% polyester filling.
- Secured by elasticated corner straps.
- Non-allergenic.
- Cover is machine washable at 40C and suitable for tumble drying.
4.2
735 reviews
82%
Recommended this product
Customers Say
Comfortable and soft mattress topper that improves sleep quality and provides relief from back pain. Some find it thinner than advertised but still good value and easy to fit.
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.
Excellent value
I bought this in a hurry to replace a damaged feather topper. This is excellent for the price
Old bird
Comfort
After sleeping on a hard mattress for two nights it was bliss when I had my new topper.I have arthritis and need the comfort so I bought a single size for our king size bed now we can both get a good nights rest
Sue16, 65 or over
71 yr old
For price really good
HL, 65 or over
Extra Cosy mattress topper
I bought this mattress topper to provide extra support and comfort. Reasonably priced and really well worth the money! Excellent product and I highly recommend it!
Marmont66, 55 - 64
Super soft and comfy
I bought this for relief from back problems and spinal surgery. Brilliantly soft and felt so comfortable.
happy customer
Soft and comfy
Made a big difference to my son's bed only one problem is that it's not as thick as it says, still very comfy and value for money
Andy58, 65 or over
Comfortable
Happy with the product
Laural0u, 35 - 44, Hampshire
Comfortable great value
Really helped with my back since I bought it getting a better and more comfortable sleep
Debs46, 45 - 54, Edinburgh
Very comfortable
I brought this a month ago for a hard bed and it’s made quite a difference. The bed is now a lot more comfortable
Bec78, 45 - 54, Exeter
Helped with my sciatica
Bought to replace thinner toppers and worth the extra money
Kazza, 55 - 64, Edwinstowe
Hi Rae,
Yes, this comes rolled up and can be rolled up for storage.
Hope this helps!
Gem
Hello there,
The Slumberdown Support 4cm Mattress Topper - Double should be left for 48-72 hours to expand.
Thank you for using Argos Q&A.
Hi Jo,
This is a tricky one for us to answer as different people will fold this item in different ways. What I can tell you is when you receive it the dimensions will be:
L-47cm
W-42cm
H-25 cm
Thank you for using Argos Q&A.
If you are looking for the firmness of a foam yoga mat you will be very disappointed.
Hi Maria
I can confirm that this is quite soft. I would advise on looking into the reviews.
I hope this helps :)
Thanks for using Argos Q&A
Hello Mememe,
The packaging dimensions for this Mattress Topper are:
Length 47cm
Width 42cm
Height 30cm
Weight 2.2kg
Hope this helps.
Thank you for using Argos Q and A.
Hello Bells
Yes, this Slumberdown Support 4 cm Mattress Topper - Double can indeed be used on a sofa bed.
Thank you for using Argos Q&A.
Sue
Hi there,
The mattress topper is smooth and is 5 cm thick.
Thank you for using Argos Q&A.
Smooth and very thin. Sleeping on a duvet is more comfortable then this. I dont recommend it at all.
Hello MET,
The packaged mattress topper weighs 3.8kg.
The packaged dimensions are:
Length 47cm
Width 42cm
Height 35cm
Hope this helps.
Thank you for using Argos Q and A.
Hi Loulou,
Thank you for your question.
I can confirm that you are able to use this on top of a memory foam mattress.
Thank you for using Argos Q&A
Hi Lily
Thanks for your question about the Slumberdown Super Support Topper.
This super supportive Slumberdown mattress topper provides a high level of support for the contours of your spin.
Thanks for using Argos 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.