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      The Cooflex® Hybrid ICE Mattress uses both pocket springs and cool gel memory foam to provide a superior night's sleep. The foundation of over 800 individually wrapped pocket springs, which each move independently, provides bespoke, targeted support for each part of your body. They also work to create unique 'sleeping zones', meaning that each occupant of the bed is resting on their own independent sleep surface. This allows movement within the bed without your partner feeling that movement through the bed.

      On top of the pocket spring core is a thick layer of next-generation cool gel-infused memory foam. It provides all the benefits of memory foam, but also helps to maintain optimum body-temperature. This means not only cloud-like comfort and pressure-relieving support, but also a cool & fresh slumber.

      The Hybrid ICE mattress comes vacuum packed, rolled and boxed. This allows you to transport with ease to your room of choice. Once unpackaged, the mattress will be ready to use within 4 hours (although the final 'feel' will not be at its best until around 48 hours!).

      Buy with confidence knowing that Hybrid ICE mattress ships with a 5-year guarantee from Coolflex®.

      1278081-5056314391940

      Pocket Springs icon
      Pocket Springs
      Pocket springs are springs mounted in their own separate fabric pockets, meaning they work completely independently of one another and can provide your body with better pressure relieving support.
      Cool Gel Memory Foam icon
      Cool Gel Memory Foam
      Cool Gel Memory Foam enhances pressure relief and support, while also improving comfort for a better nights sleep. Cool Gel Memory Foam has the added benefit of being better at regulating body temperature than standard memory foam, so you won't feel too hot in warmer months.
      26cm Depth icon
      26cm Depth
      This mattress is approximately 26cm deep.
      Knitted Cover icon
      Knitted Cover
      This luxurious soft knitted cover is breathable, which helps to keep the sleeper at an even temperature all night long.
      Orthopaedic Support icon
      Orthopaedic Support
      Designed to offer a firmer sleep surface, providing targeted support for your back and joints.
      Reinforced Edges icon
      Reinforced Edges
      The mattress has reinforced edges, so that the full sleep surface can be used. This means more sleeping space - which is usually lost in conventional, less edge-stable mattresses.
      No Need To Turn icon
      No Need To Turn
      A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.
      Vacuum Packed & Rolled icon
      Vacuum Packed & Rolled
      Rolled mattresses have the advantage of being easy to transport, especially to upstairs bedrooms. When unrolled, they expand fully over time, usually being comfortable enough to sleep on after 48 hours.
      Pillow Top icon
      Pillow Top
      Pillow top mattresses have the benefit of an additional pillow layer of plush fillings on the top of the mattress, which provides extra luxurious comfort.
      No Roll Together icon
      No Roll Together
      Individual personal sleeping zones mean that you won't be disturbed if your partner rolls or moves, as you won't feel their motion. There's also no tendency to roll towards the middle of the mattress.
      Pressure Relieving icon
      Pressure Relieving
      This type of mattress gives maximum pressure relief, allowing your body weight to spread across it evenly. This ultimately means less tossing and turning throughout the night and a more relaxing and restful sleep.
      Turning Handles icon
      Turning Handles
      Flag-stitched handles are attached to the sides of the mattress to assist in turning or rotating.
      Hypoallergenic icon
      Hypoallergenic
      Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.
      Vegan Friendly icon
      Vegan Friendly
      This product is made from materials that are 100% free from animal by-products.
      Fire Resistant - Low Hazard icon
      Fire Resistant - Low Hazard
      This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.
      • Best of both worlds - cooling gel memory foam and pocket springs
      • Perfect medium firm feel - ideal for all sleeping positions
      • Arrives vacuum packed, rolled & boxed for easy transport to your bedroom
      • Backed by a 5-year manufacturer's guarantee
      • No movement transfer between sleepers

      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
      Top 10 Recommended Mattress icon
      Top 10 Recommended Mattress
      Over 50 years experience in the world of mattresses, MattressNextDay have seen, researched and distributed enough of them to be able to spot the best ones. By selecting ten of their best mattresses to recommend to you, mattresses with a Top Recommended Award are not only some of the most popular with customers, but personally endorsed by the people who know the most.
      Which? Best Buy - Double Mattresses February 2025 icon
      Which? Best Buy - Double Mattresses February 2025
      The UK's largest consumer organisation, Which? has been a household name since 1957. Conducting extensive independent tests every month, a Which? Best Buy is awarded only to mattresses that pass vigorous testing. The Which? Best Buy Award is a prestigious award highlighting the best possible products on the market, with proof.
      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.

      ​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

      Highly Rated

      Coolflex® Hybrid ICE Mattress

      4.8 out of 5
      (155)
      (19)
      (4)
      (0)
      (2)
      Pocket Springs
      Cool Gel Memory Foam
      26cm Depth
      Knitted Cover
      Orthopaedic Support
      Firmness: Medium Firm
      100 Night Sleep Trial
      Award Winning Product
      £329
      RRP £449
      Save £120
      27% off
      from £329
      storage icon
      Single
      3' x 6'3"
      Lightning Deal
      £329
      storage icon
      Small Double
      4' x 6'3"
      Lightning Deal
      £379
      storage icon
      Double
      4'6" x 6'3"
      Lightning Deal
      £379
      storage icon
      King Size
      5' x 6'6"
      Lightning Deal
      £429
      storage icon
      Super King
      6' x 6'6"
      Lightning Deal
      £529
      This product combination is unavailable.
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      Free Delivery in Next Day

      Free delivery Tomorrow, 19th January

      Place your order now and we'll contact you to arrange delivery when your order is ready for despatch. You can then choose our popular next day delivery or select a day & time of your choice and get delivery when it's convenient for you.

      Your order helps us plant trees

      151,470+ Trees planted so far

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      Rated Excellent

      4.8/5
      based on 180 reviews
      Trustpilot star rating
      Quality of product
      4.8 / 5
      Comfort Rating
      4.8 / 5
      Value for Money
      4.8 / 5
      86%
      11%
      2%
      0%
      1%

      Customer Review Summary

      Customers are generally pleased with the product, often highlighting its exceptional comfort and support, which has contributed to significant improvements in their sleep quality. Many appreciate the quality of the materials used and the overall durability, noting that it feels well-made and luxurious. However, some users mentioned that the product may feel firmer than they expected, which, while potentially off-putting for some, is regarded by others as beneficial for proper spinal alignment. Overall, it is seen as a reliable choice that enhances the nighttime experience.

      Exceptional Comfort
      Good Support
      Quality Materials
      Durable Build
      Firm Feel

      Reviews with images

      A customer photo for Coolflex® Hybrid ICE Mattress - Great mattress, especially for the price. Just changed our bed and feels very si. Author: Matthew Burgess. Dated: 2024-06-25
      A customer photo for Coolflex® Hybrid ICE Mattress - It's perfect thank you!. Author: Mrs Anne Wilkinson. Dated: 2024-07-11
      A customer photo for Coolflex® Hybrid ICE Mattress - Make sure you leave it for the recommended time to allow to plump up, I was amaz. Author: Emma Moss. Dated: 2024-09-03
      A customer photo for Coolflex® Hybrid ICE Mattress - Make sure you leave it for the recommended time to allow to plump up, I was amaz. Author: Emma Moss. Dated: 2024-09-03
      Trustpilot Star rating Verified

      What can I say this mattress is simply amazing .. The best night sleep ive every had and fantastic value for money

      Anne Duggan 7th Dec
      Trustpilot Star rating Verified

      Fantastic mattress, no aches or pains

      Hazel 28th Nov
      Trustpilot Star rating Verified

      Loved the packing - vacuum packed so easily transported upstairs then opened and expanded in the correct place! genius!

      Mumsy2 24th Nov
      Trustpilot Star rating Verified

      Very comfortable mattress.

      Cheryl Hicks 22nd Nov
      Trustpilot Star rating Verified

      Very comfortable and good value

      Domestic 21st Nov
      Trustpilot Star rating Verified

      Instantly relieved the pain in my hip. Very comfortable and relaxing.Not too sure yet on the cooling effect, as may have been hampered by having one of the many bugs that are going around. But I think it is promising.

      Roz 29th Oct

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      Coolflex® Hybrid ICE Mattress

      Coolflex® Hybrid ICE Mattress

      £

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