Principles

Slumberdown

Cooling Gel Memory Foam Topper Mattress Topper

From £90.99
Colour: White
Select a size:
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Delivery from £2.99 or Next Day from £5.99
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At a Glance
5cm dual layer comfort
breathable airflow design
high-quality UK craftsmanship
removable washable cover
mattress refresh solution
Description

Upgrade your bed with the Slumberdown Niva® Gel Memory Foam Mattress Topper, designed to add soothing comfort while helping you sleep more comfortably through warmer nights. The gel-infused memory foam gently moulds to your body to cushion pressure points, while the cooling gel technology helps draw away excess warmth for a fresher, more comfortable sleep. Ideal for summer, warmer sleepers, or anyone who finds standard foam toppers too hot. At 5cm deep, this mattress topper adds a supportive layer of comfort without feeling bulky, helping to revive an old, firm or tired mattress without the cost of replacing it. The body-hugging memory foam gives you that gently cushioned feel, while still allowing your fitted sheet to sit neatly over your mattress. The breathable knitted cover adds a soft, fresh feel, while the mesh sidewalls help airflow move through the topper, reducing the trapped heat that can build up with standard foam. It is a great choice for year-round comfort, giving you extra cushioning in colder months while helping you feel fresher and more comfortable when temperatures rise. Made in the UK with quality materials, this topper is CertiPUR® certified and made without harsh chemical flame retardants, giving you added reassurance every night. It is also hypoallergenic, making it a suitable choice for sensitive sleepers. The removable cover can be unzipped and machine washed at 40°C, helping you keep your topper fresh and clean. Four secure elasticated corner straps help keep it firmly in place on your mattress, reducing slipping, bunching and movement through the night. You may notice a new foam smell when first unpacked; this is normal for memory foam and should fade after 24-48 hours of airing in a well-ventilated room.

SKU: M5012924081831
Product Details & Care

Knitted Cover: 40 degree machine wash. Dimensions: Single L190cm x W90cm, Small Double L190cm x W120cm, Double L190cm x W135cm, King L200cm x W150cm.

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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