Cooling Toppers

Cooler Nights, Better Sleep

Our cooling mattress toppers are designed to help regulate temperature, drawing heat and moisture away for a cooler night's sleep.
Shop Cooling Toppers
Good to know
Cooling mattress toppers often use gel-infused memory foam or moisture-wicking covers to help offset heat retention, a common complaint with traditional memory foam.
Frequently asked

Do cooling mattress toppers change how the mattress feels?

They add a layer of comfort while helping regulate temperature — the exact feel depends on the specific product.

Can a cooling topper be used with an electric blanket?

We wouldn't recommend using an electric blanket directly with certain cooling gel toppers — check the specific product guidance.

A GOOD NIGHTS SLEEP

  • MADE IN THE UK

    Slumberdown pillows & Duvets are designed and made in the UK, by a family run business with over 100 years of textile experience

  • DESIGNED FOR HOW YOU SLEEP

    We want you and your family to get the best night's sleep possible. So we offer a range of duvets, pillows and more design for how your sleep

  • Sleep soundly 5cm Mattress Topper Slumberdown

    MADE WITH CARE

    Sustainability has long been a high priority for Slumberdown. Our packaging contains a minumum 30% recycled content, our Hollowfibre is 100% recycled and across the business we are working to next zero and zero to landfill targets,

  • Sleep Soundly 10cm Extra Deep Mattress Topper Slumberdown

    Easy to care for

    Most of our products are machine washable and tumble dryer safe, so keeping your sleep space fresh is simple.