Lowest Price Promise
100 Night Sleep Trial
Recent Searches
Suggestions
Top Products
Features you'll love
Support System
Pocket Springs
Individually pocketed springs work to give you support exactly where you need it.
Comfort Fillings
Comfort Foam
Comfort Foam gently moulds to your unique body shape to envelope you in sumptuous cushioning all night long.
Firmness
Medium
Good all-rounder for front, side or back sleepers.
| A | B | C | D | E | Max. Load | Max. Mattress Height | No. of Boxes | Net Weight |
|---|---|---|---|---|---|---|---|---|
| 39cm | 191cm | 93cm | 39cm | 5cm | N/A | N/A | 1 | 45kg |
Sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 20mm (1in)
Not sure if this will fit? Read our Home Measuring Guide for step-by-step advice.
Coolflex® Essentials Pocket Mattress + Ottoman Divan Bed
4.8 out of 5
(262)
(38)
(8)
(1)
(1)
Experience peaceful nights with tailored support and refreshing comfort for all-year rest.
800 Pocket Springs
Reflex Foam
24cm Depth
Firmness: Medium
£548
RRP £687
Save £139
Hurry, this offer ends in
0 days
0hrs
0mins
from £548
FREE Delivery within Next Day Estimated delivery from
FREE delivery Wednesday, 27th May
This product combination is unavailable.
Coolflex® 5 Year Guarantee
Coolflex® Essentials Pocket Mattress
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.
Download warranty/guarantee information
Ottoman Divan Bed
1 Year Guarantee
This product comes with a 1 year manufacturer's guarantee.
We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!
In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.
We are unable to deliver to the following post codes:
- AB10-AB16, AB21-AB25, AB30-AB39, AB41-AB45, AB51-AB56
- CA1-CA9
- DD1-DD11
- DG1-DG14, DG16
- EH1-EH49, EH51-EH55, EH91, EH95, EH99
- FK1-FK21
- G1-G5, G9, G11-G15, G20-G23, G31-G34, G40-G46, G51-G53, G58, G60-G79, G18-G84, G90
- IV1-IV19, IV30-IV32, IV36
- KA1-KA30
- KY1-KY16, KY99
- LA1-LA7
- ML1-ML12
- PH1-PH26
- TD1-TD15
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.
Your order helps us plant trees
151,870+ Trees planted so far
Rated Excellent
4.8/5
based on 310 reviews
Quality of product
Comfort Rating
Value for Money
85%
12%
3%
0%
0%
Customer Review Summary
Customers have generally found the product to be exceptionally comfortable, often noting improvements in their overall sleep quality. Many reviews commend the high-quality materials and craftsmanship, contributing to both durability and an appealing aesthetic. A number of users appreciate the balance of softness and support, which aids in restful sleep. However, some comments suggest that it can feel slightly firmer than expected, a characteristic that some people welcome for the added support it provides. Overall, this product is well-received for its comfort and sturdy build, making it a favoured choice among users.
Excellent Comfort
High Quality
Durable Build
Eye-Catching Design
Good Support
Easy Assembly
Slightly Firm Feel
Verified
I spent over 600 (800) full price on a mattress from another retailer, awful. Couldnt get comfy on it, couldnt get a proper nights sleep because it was so firm and uncomfortable even though it was advertised at a medium to soft firmness which I sent back after the minimum required nights test, This one I got delivered next day after I bought it for just 229 with free delivery and Ive slept great every single night. Absolute bargain for this price, especially for a king size. Id highly recommend buying from here, free next day delivery and quality products
Tasha
6th May
Verified
My daughter has been thrilled with her new mattress and finds it really comfortable.
Liz R
28th Apr
Verified
Very happy with the purchase. Comfy supportive mattress.
Fiona
27th Apr
Verified
ABIT hard compared to last mattress but good quality and quick delivery
Andrealee
25th Apr
Verified
Medium firmness... Had a slight smell which went away the next day.
Ken
20th Mar
Verified
Very gd quick delivery very comfy good quality for the money very happy with my mattress
Bea Moore
28th Feb
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
More from Coolflex®
Your order helps us plant trees
151,870+ Trees planted so far
Free, fast delivery
Award winning delivery
Mattress recycling
Planet-friendly disposals
0% Interest finance
Buy now, pay later with Klarna
18+, T&Cs apply, Credit subject to status
Coolflex® Essentials Pocket Mattress + Ottoman Divan Bed
£
Pair it with
1
/
1
*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.
Bedsonline.biz Ltd is authorised and regulated by the Financial Conduct Authority (FCA FRN 710091) and acts as a credit intermediary and not a lender, offering credit products provided exclusively by Klarna Financial Services UK Ltd (publ). Finance is only available to permanent UK residents aged 18+, subject to status, terms and conditions apply.
MattressNextDay, 116 Joseph Wilson Industrial Estate, Whitstable, Kent, CT5 3SN