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Features you'll love
Individually pocketed springs work to give you support exactly where you need it.
Moulds to your body, giving orthopaedic support and superb comfort.
Coolflex® Essentials Pocket Memory Hybrid Mattress
Experience perfect support and comfort for restful, rejuvenating sleep.
FREE Delivery within 7-10 Days Estimated delivery from 19th June
FREE delivery Tomorrow, 13th June
Coolflex® mattresses are made with the most meticulous of care, but in the very unlikely event that something should go wrong as a result of faulty material or craftsmanship, you're covered by a generous 5 year guarantee.
Delivering a better night’s sleep
We are proud to provide our award-winning Free Next Day Delivery service to almost everywhere across mainland UK, sending a proper night’s sleep out far and wide.
Hassle-free and convenient, you can choose a date and time that suits you if you prefer, and get us to deliver straight to your room of choice!
For some addresses, a small fee will be charged to help us get you your best night’s rest as quickly as possible. To see if this applies to you, or if we’d be unable to deliver to you, just check our Postcode Checker.
Returns made simple
Sleep is personal, so we understand that sometimes you may want to return an item you’ve purchased from us for an exchange or refund.
To make things go as smoothly as possible if you do decide to return, make sure that you check your item(s) when they arrive before signing for delivery.
In the unlikely event of a problem, just give our friendly, award-winning Customer Service team a call, but do note that if you want to return your item to us, you will be responsible for arranging it and for the cost. For more information, head to our Returns page.
Old Mattress Removal
For just £39, our fast and friendly team will collect your old mattress at the exact same time we deliver your new one. No waiting, no heavy lifting, and no clutter. 100% of your old mattress is carefully recycled and kept out of landfill. Simply select 'Old Mattress Removal' at checkout.
Our Sustainability Efforts
We’re proud to be partnered with Ecologi, the UK’s leading climate platform, to help us plant trees and fund environmental projects across the globe, protecting the world’s rainforests and helping those in need.
Our #SustainableSnooze campaign also highlights our journey to becoming a Net Zero company, keeping as many old mattresses out of landfill, and making positive steps in our internal processes to become as green as possible.
Read more about why this is important to us and the milestones we’ve achieved on our Sustainability page.
Rated Excellent
Customer Review Summary
Customers have generally expressed satisfaction with the product, often highlighting its comfort and support, which have resulted in improved sleep quality for many users. The quality of materials and overall build has also received positive remarks, with several reviewers praising its durability. However, a few users noted that it might be firmer than they expected, which some appreciate for the support it provides, while others found it less comfortable. Overall, the product is well-regarded for its ability to enhance sleep experiences and provide a solid foundation for restful nights.
Verified
Ive been sleeping on the cool flex mattress for 2 weeks. It is very comfortable and just the right support for me.
Verified
Very comfortable. Had a really good nights sleep.
Verified
Great mattress, perfect firmness for me (medium). Good value for money.
Verified
Really comfort mattress
Verified
An excellent mattress for a good price. Very comfortable and the quality is there to see. Very please with our purchase. Delivery was free and arrived next day after being ordered.
Verified
This mattress is so perfect for us being disabled it relieves all the pressure points, and there are no buttons or dips and we think thats the key, we love it!
This review represents a verified, genuine experience. This review was submitted via a secure Trustpilot invitation sent directly to the customer after their purchase. This ensures the feedback is 100% authentic, unedited, and provided by a real person who has purchased from us.
This review represents a verified, genuine experience. To ensure a broad range of feedback, we include reviews from our community and shared insights from the manufacturer. While some reviewers may have received a promotional incentive, all feedback is collected via independent 3rd-party services to ensure integrity and honesty.
Frequently paired with
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151,970+ Trees planted so far
Free, fast delivery
Award winning delivery
Mattress recycling
Planet-friendly disposals
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18+, T&Cs apply, Credit subject to status
Coolflex® Essentials Pocket Memory Hybrid Mattress
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*Delivery charges may apply for some areas. Please see our delivery page for more information.
1. Order by 6pm for next day delivery between Monday-Friday, 12pm on Saturday and 3pm on Sunday. The 'Order by' time may be subject to change dependant on our delivery partners.
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