We value your privacy

Our website uses cookies to enhance your experience, serve personalized ads and analyze our traffic. To learn more, see our Cookie Policy

100 Night Sleep Trial on ALL mattresses!
Recent Searches
    Suggestions
      Top Products

      Coolflex® Essentials Pocket Mattress

      4.8 out of 5
      (258)
      (35)
      (8)
      (1)
      (1)

      Experience refreshing sleep with support that adapts to your every movement.

      800 Pocket Springs
      Reflex Foam
      24cm Depth
      Firmness: Medium
      £149
      RRP £209
      Save £60
      from £149

      Size

      Single 3' x 6'3"
      £149 RRP £209
      In stock
      Small Double 4' x 6'3"
      £199 RRP £279
      In stock
      Double 4'6" x 6'3"
      £199 RRP £279
      In stock
      King Size 5' x 6'6"
      £229 RRP £319
      In stock
      Super King 6' x 6'6"
      £269 RRP £379
      In stock

      FREE Delivery within Next Day

      FREE delivery Tomorrow, 22nd February

      This product combination is unavailable.
      Out of stock

      Simply pop your email address below, and we'll send you a quick reminder when this item is available!

      Please enter a valid email.
      Keep an eye on your inbox. We'll let you know when this item is back in stock.
      Something went wrong, please try again.
      ​Coolflex®​ 5 Year Guarantee

      ​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

      100 Night Sleep Trial icon
      100 Night Sleep Trial

      Finding the perfect mattress shouldn't be stressful. That's why we offer a generous 100 night sleep trial. Snuggle in and test it out for at least 50 nights. If it's not your perfect match we’ll offer you an exchange for a mattress that you love even more.

      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.

      • 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.

      A logo for Ecologi
      Your order helps us plant trees

      151,570+ Trees planted so far

      Rated Excellent

      4.8/5
      based on 303 reviews
      Trustpilot star rating
      Quality of product
      4.8 / 5
      Comfort Rating
      4.7 / 5
      Value for Money
      4.9 / 5
      85%
      12%
      3%
      0%
      0%

      Customer Review Summary

      Customers have expressed considerable satisfaction with the product, often highlighting its outstanding comfort and ample support, which many report has positively influenced their sleep quality. The quality of the materials and overall build is frequently commended, contributing to its durability and luxurious feel. However, some users found it to be firmer than anticipated, a characteristic that can provide vital spinal alignment for those who prefer more support. Overall, this product is well-reviewed for enhancing the sleeping experience while maintaining a high standard of quality.

      Excellent Comfort
      Strong Support
      High Quality
      Durable Materials
      Improved Sleep Quality
      Firmness May Vary

      Reviews with images

      A customer photo for Coolflex® Essentials Pocket Mattress - Excellent product. Medium to firm double mattress with a gel-like top its one of. Author: Heather. Dated: 2023-08-01
      A customer photo for Coolflex® Essentials Pocket Mattress - Comfortable and good value.. Author: Ruth. Dated: 2023-08-26
      Trustpilot Star rating Verified

      I bought this mattress a couple of weeks ago, so its too early to give a fair review of its durability. Ill know more after a year of use. For now, im rating based on the sellers quick responses, clear tracking updates, and excellent courier delivery.

      Mm 9th Feb
      Trustpilot Star rating Verified

      After a couple of nights my back and hips are killing! I needed a new mattress after my last had to go mattress heaven so first few nights felt nice not sleeping on a broken bed however its like sleeping on wood even with a mattress topper. I chose this after reviews saying was soft but it's awful

      Rebecca 31st Jan
      Trustpilot Star rating Verified

      Excellent mattress for the money

      David Swanson 25th Jan
      Trustpilot Star rating Verified

      I found this product to be very comfortable its not too firm or too soft, I was kept updated about delivery time and date. I bought 2 mattresses in total the price I feel was a good price to pay.

      Helen Melling 11th Jan
      Trustpilot Star rating Verified

      Quite impressed with the quality. Followed instructions and let it rest for approx 24hrs first as it came in a prepacked roll. Found it to be medium firm which is helpful for lower back pain. Reasonable price too.

      Sharon 9th Jan
      Trustpilot Star rating Verified

      Its very comfortable & excellent value for money

      Julia Bender 7th Jan

      Frequently paired with

      A placeholder image
      A placeholder image
      A placeholder image
      A placeholder image

      More Medium Mattresses

      A placeholder image
      A placeholder image
      A placeholder image
      A placeholder image

      More with Pocket Springs

      A placeholder image
      A placeholder image
      A placeholder image
      A placeholder image

      More from Coolflex®

      A placeholder image
      A placeholder image
      A placeholder image
      A placeholder image

      You might also like

      A placeholder image
      A placeholder image
      A placeholder image
      A placeholder image
      A logo for Ecologi

      Your order helps us plant trees

      151,570+ Trees planted so far

      Free, fast delivery

      Award winning delivery

      Mattress recycling

      Planet-friendly disposals

      A logo for Klarna

      0% Interest finance

      Buy now, pay later with Klarna

      18+, T&Cs apply, Credit subject to status
      Coolflex® Essentials Pocket Mattress

      Coolflex® Essentials Pocket Mattress

      £

      View basket

      Pair it with

      I'm on Sale
      Coolflex® Cool Gel Memory Foam Pillow Coolflex® Cool Gel Memory Foam Pillow
      4.8 star rating

      4.8 (8)

      £39 £69 You save £30

      I'm on Sale
      Coolflex® 2-in-1 Waterproof Mattress Protector & Fitted Sheet Coolflex® 2-in-1 Waterproof Mattress Protector & Fitted Sheet
      4.9 star rating

      4.9 (33)

      From £29

      I'm on Sale
      Coolflex® Cool Gel Memory Foam Mattress Topper Coolflex® Cool Gel Memory Foam Mattress Topper
      4.5 star rating

      4.5 (4)

      From £79

      I'm on Sale
      DreamEasy Luxury 10.5 Tog All Seasons Duvet DreamEasy Luxury 10.5 Tog All Seasons Duvet
      4.5 star rating

      4.5 (45)

      From £17