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Slumberdown Thermal Nights 2.5cm Mattress Topper -Kingsize
1/13
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Slumberdown Thermal Nights 2.5cm Mattress Topper -Kingsize

780/8494
Read reviews 6

  • £37.50

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18+, T&Cs apply, Credit subject to status.

Bed size: King size

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*Argos Pay Representative ExampleRepresentative 34.9% APR (variable), 34.95% PA purchase rate (variable), £1,200 assumed credit limit.Offers and credit subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

About this product

Add an extra layer of warmth and protection to your bed with this fitted mattress topper that's designed for cooler nights. The soft fleece top provides cosiness when temperatures drop, while the anti-slip base grips your mattress securely so it stays in place throughout the night. It's filled with breathable eco-friendly fibres that sit between you and your mattress, helping shield against sweat and stains while you sleep. The elasticated corner straps fit mattresses up to 35cm deep, which means it won't shift or bunch up when you move around.

The cover is machine washable at 40C, so keeping it fresh is straightforward and hassle-free. It's suitable for king size beds and comes ready to fit with secure straps at each corner. The anti-slip base keeps everything stable, giving you reliable comfort night after night. Whether you're adding warmth to your own bed or preparing a guest room, this topper brings practical protection that's simple to care for.

Part of the Slumberdown Thermal & Winterwarm Filled Bedding collection.

  • Set includes: x1 Thermal Nights Mattress Topper.
  • Suitable for king size beds.
  • Size L225, W220, D35cm.
  • Cover made from 100% Polyester.
  • 100% Polypropylene reverse.
  • 100% Recycled Polyester filling.
  • Fitted.
  • Secured by elasticated corner straps.
  • Cover is gentle wash at 40C.
  • EAN: 5012924074765.

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.