Principles

Slumberdown

4 Inch Extra Deep Mattress Topper Plush Soft Comfort & Support Layer

From £27.63£64.00Up to 59% OFF
Colour: White
Select a size:
Sold & Delivered by John Cotton Group
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Delivery from £2.99 or Next Day from £5.99
Standard Delivery in 3-5 working days
Eligible for return within 28 daysExclusions apply. Please see our returns policy
Worry-Free Delivery available with
  • Extend your return window to 35 days
  • 100% protection against any shipping mishaps
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Flexible payment options available
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At a Glance
Plush hollowfibre filling
Extra deep 10cm thickness
Machine washable and dryable
Secured with elasticated straps
Revives old mattresses
Description

Turn your bed into a softer, more comfortable place to sleep.
This extra deep topper adds a plush layer of cushioning and support in seconds.

Extra Deep 4 Inch Comfort
A thick, cushioned layer that transforms the feel of your mattress

Plush Soft Feel
Sink into cosy softness that helps you relax and drift off faster

Comfort & Support Balance
Soft on top, supportive underneath for a more restful sleep

Revives Your Mattress
An easy way to refresh a tired or firm bed without replacing it

Stays Fuller for Longer
Filled with fibres designed to keep their shape and comfort

If your mattress feels a little too firm or just isn’t as comfortable as it used to be, this topper is a simple way to upgrade your sleep.

The extra deep 4 inch fill creates a soft, cushioned layer that gently supports your body while adding that plush, sink-in comfort. It’s ideal if you want to take the edge off a firm mattress or bring new life to an older one.

Filled with soft, resilient fibres, it’s designed to stay fuller for longer – so you can enjoy consistent comfort night after night.

An easy, affordable way to make your bed feel better from the very first sleep.

Is this for you?

  • Prefer a softer sleep surface
  • Have a firm or slightly uncomfortable mattress
  • Want a quick comfort upgrade without buying a new mattress
SKU: M5012924076639
Product Details & Care

Fabric Composition: 100% Microfibre. 40° Machine Wash. Dimensions: Single L190cm x W90cm, Double L190cm x W135cm, King L200cm x W150cm, Super King L200cm x W180cm.

Delivery

Super Saver Delivery

£3.99

7-10 Working Days

Standard Delivery

£4.99

5-8 Working Days

Express Delivery

£5.99

Up to 3 Working Days

Next Day Delivery

£6.99

Order by 11pm

24/7 InPost Locker | Shop Collect

£2.49

Up to 3 days

Evri ParcelShop

£3.99

Up to 4 days

Evri ParcelShop | Next Day Delivery

£5.99

Order before 11 pm Sun-Friday

Premium DPD Next Day Delivery

£6.99

Order before 9pm Sun-Firday and before 8pm Sat

Bulky Item Delivery

£4.99

Northern Ireland Super Saver Delivery

£2.99

Up to 7 Working Days

Northern Ireland Standard Delivery

£2.99

Up to 6 Working Days

Unlimited free delivery for a year with Unlimited Delivery for £14.99

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Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times.

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