Boxing Day deal! Over £400 off top Emma cooling mattress bundle in today's sale

(Image credit: Emma Sleep)

The perfect bedroom setup for those who get overheated at night is just a click away with this fantastic Boxing Day deal from Emma. It includes the highly-rated Emma NextGen Cooling Mattress, a temperature-regulating Emma Premium Pillow and an Emma Cloud Duvet. Right now, you can save £424 on the Emma cooling bed bundle at Emma, with a double costing £801.90 (was £1,458) for a single.

Choosing the best mattress for you means considering your sleep needs and preferences. If you sleep hot, prioritising cooling materials and technology should be your starting point. The Emma NextGen Cooling mattress has exactly that, combining an 'InfinitySpring' base which improves airflow with Thermosync Foam to dissipate heat. It also offers excellent motion isolation and subern support for back and side sleepers.

Not only can you enjoy this mattress discounted, but you can enjoy a full bedroom refresh with a luxurious duvet and a cooling pillow. You can also add an optional Emma Mattress Protector to the bundle, bringing the total price for a single size to £592.65. Here's why you should take advantage of this deal.

Emma Cooling Boxing Day Deal
Was from: £943
Now from: £518.65
Saving: Up to £761.10 at Emma Sleep

Bundle summary: If you are a hot sleeper, this Emma bundle is an incredible deal for you. It includes an Emma NextGen Cooling Mattress, a medium-firm mattress that includes Thermosync foam infused with graphite, which is designed to dissipate heat fast to keep you cool throughout the night. In our Emma NextGen Cooling mattress review, we found it was great for couples, limiting motion transfer to help ensure an undisturbed sleep. In this bundle, you'll get an Emma Premium Pillow, which features cooling foam and layers for comfort and support, as well as an Emma Cloud Duvet, a machine washable, microfibre duvet that'll keep you cosy without overheating. It's an amazing bundle of items that'll go a long way to improving your sleep in 2025. If you're after a double mattress, the bundle costs £801.90 (was £1,458) but you'll get two Emma Premium Pillows included in the price.

Price history: The Emma NextGen mattress is currently 40% off – with prices starting at £445.40 (was £759) for a single size. This is even cheaper than the Black Friday sale price (£455.40), making it the best price we've seen all year. On top of this, you'll get even better value with the full bundle.

Benefits: 200-night trial | 10-year warranty | free delivery | easy returns

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Jack, a multimedia journalist, is the Sleep Deals Writer for Tom's Guide. Since attaining his journalism degree at the University of Gloucestershire, Jack has built up eight years of experience in writing and content creation. At Tom’s Guide, he is responsible for reporting on the latest deals and sales on mattresses, mattress toppers, beds, bedding, and sleep tech. Jack is fascinated by the link between sleep and mental health, productivity, and general quality-of-life. He’s especially interested in exploring how technology from brands like Sleep Number and Eight Sleep can improve sleep and general wellbeing. His other interests include live music and gaming, subjects about which he has penned thousands of words.