Slumberdown Summer Cool 4.5 Tog Duvet - Kingsize
810/9460£21.00
*- Save 25%Was £28.00
Bed size: King Size
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About this product
Keep things cool and breathable with this 4.5 tog duvet that's perfect for summer nights or if you naturally run warm when you sleep. The king size gives you generous coverage, and the soft filling and cover feel light and gentle to touch. It's non-allergenic, which makes it a practical option for sensitive sleepers, and it's made in the UK with a one-year guarantee for reassurance. The 4.5 tog rating means it stays light and lofty without weighing you down, so you'll wake up feeling rested rather than overheated.
The duvet fits in a standard washing machine and is easy to care for at 40C, keeping maintenance straightforward for busy households. You can tumble dry it too, so it's ready to go back on the bed quickly after washing. The soft cover keeps its fresh feel wash after wash, and the light filling bounces back without going flat. Whether you're refreshing your bedroom for warmer weather or you prefer a cooler sleep all year round, this duvet delivers comfort you can rely on.
- King size duvet.
- 4.5 tog duvet.
- Cover made from 100% polyester.
- Filling made from 100% polyester.
- Size L220, W225cm.
- Machine washable at 40C.
- Suitable for washing in a standard size washing machine.
- Suitable for tumble drying.
- Non-allergenic.
- Manufacturer's 1 year guarantee.
4.8
2257 reviews
96%
Recommended this product
Customers Say
Lightweight, soft, and breathable summer duvet ideal for warm weather. Some users report clumping and quality issues, but many find it comfortable and good value for the price.
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.
Great
I b*++++++++++++++++++++
B
Duvet
Great software light weight quilt.
NikkiG
Quilt
Great for the weather
Bal, 45 - 54
Lovely for summer!
Never had a duvet lower than 7.5 tog before and this was delightful. I have hyperhidrosis and this stops me from overheating throughout the night. It’s also a lot less strenuous to change the duvet covers due to its lightness. Highly recommend, especially given the affordability.
spaghetti, 25 - 34
Very comfortable
Product feels nice and light to sleep under, as well as being very soft.
KH1, 35 - 44
Very pleased
Nice soft, breathable duvet, extremely light-weight and exactly what we needed to keep us cool in our overly hot bedroom.
EmLu89, 35 - 44
Very cool
I love it. Recommend it
Sigita, 35 - 44
10/10
Excellent purchase, highly recommend
Arb, 25 - 34, Belfast
Poor quality
After 1 wash only the filling got detached from the covering fabric on sides and now there are empty patches with no filling. Will try to return.
LanaV, 45 - 54, London
4.5 tog summer duvet
Fantastic lightweight duvet, fab for summer and easy to pack away in winter
EmJ, 18 - 24
Hello Tina,
The double version of this Summer Cool Duvet can be found here - https://www.argos.co.uk/product/8109570...
Thank you for using Q&A
Hello Hayley,
After checking with our supplier, they have advised for the Slumberdown Summer Cool 4.5 Tog Duvet - Single: If you are referring to, the full duvet moving inside a quilt cover. – Lower tog duvets are more likely to move inside a quilt cover as they fill less of the cover. To reduce this you need to purchase a good quality cover, polyester duvet covers can be slipping resulting in the quilt shift inside the cover. If you look for a cotton or polycotton cover because the weight of the fabric is higher it will help the duvet stay in place inside the cover.
However if you mean, the fibre filling being clumpy – All our duvets have several rows of channel stitching to hold the filling in place.
Thank you for using Q & A.
Hello Fran,
The supplier has advised the Slumberdown Summer Cool 4.5 Tog Duvet - Double target weight is 1040 grams with a tolerance of + / - 5%.
I hope this helps.
Thank you for using Q&A.
Hi Rhyno,
It would be a personal choice whether you use a duvet cover with this Slumberdown Summer Cool 4.5 Tog Duvet - Single.
Thank you for using Q&A
Hi Big Blue
A standard UK size for the Kingsize duvet cover is length 220cm and width 225cm and this is the size used. There may be different sizes on the webpage as the page covers sizes from single through to Super King size.
Thanks for using Q&A.
Hi Fariha
The duvet stuffing is in lines
Thanks for using Q & A
Hello there,
After checking with our supplier, they have advised: This product meets the UK FR requirements. Pillows and Toppers are the only products that require specialised FR requirements.
Hope this helps
Thanks for using Q&A.
Hello Sophie,
I can confirm this duvet is not an anti allergy.
I hope this helps
Thanks for using Q&A
Hi,
I can confirm this is 100% polyester and does have a slight silky feel.
I hope this helps
Thanks for using Q&A
Hi, yes it does, hope this helps.
Hi there this is a duvet designed to keep you cool but there are no press studs attached to this as it is used in the normal way.
thanks for using Q&a
No it doesn’t.
No
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.