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

Slumberdown Thermal Nights 2.5cm Mattress Topper -Superking

704/1471

  • £48.00

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

Bed size: Super King

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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

Keep your mattress protected and add a cosy layer for cooler nights with this thermal topper that fits super king beds. The soft fleece surface brings extra warmth when you need it, while the fitted design with elasticated corner straps grips mattresses up to 35cm deep so it stays put without shifting around. It's crafted with a soft synthetic fabric cover and eco-friendly recycled filling, plus an anti-slip base that keeps it secure whether you're using it on your main bed or a guest bed. The 2.5cm depth adds a breathable layer that protects against everyday wear while you sleep.

The elasticated straps fit quickly and easily around your mattress corners for a snug hold. It's machine washable on a gentle cycle at 40C, which means you can keep it fresh without any fuss. The super king size measures 260cm by 220cm, covering your mattress completely for edge-to-edge comfort. Whether you're upgrading your own sleep space or preparing a guest room, this topper combines practical protection with comforting warmth you'll appreciate night after night.

  • Set includes: x1 Thermal Nights Mattress Topper.
  • Suitable for super king beds.
  • Size L260, 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: 5012924074772.

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.