Bio Cool Hybrid 2000 e‑Pocket Mattress

Stay cool even when you sleep

The Jay-Be Bio Cool Mattress represents a breakthrough in comfort and thermo-responsive technology. Featuring plant-based fibres from sustainable sources, the Bio Cool fabric surface is made from High-Density sugarcane yarn, which efficiently conducts excess heat away from your body, ensuring a comfortable and ambient night’s sleep.

Furthermore, the other highly breathable fillings, combined with the Mint-enriched premium comfort layer, support easy air flow, efficient moisture-wicking, and provide a natural cooling sensation so you feel ambient between the sheets all night.


Thermal conductive fabric for natural cooling sensation

Efficiently dissipates excess heat while you sleep, thanks to its High-Density Sugarcane Yarn outer fabric and Mint-infused fillings within the surface comfort layers. Further packed with a blend of other highly breathable plant-based fibres and moisture-wicking comfort layers, helping you feel fresh and cool all night.

  • Soft, High-Density Bio Cool thermal conductive fabric Natural cooling benefits: Produced from the by-product of sugarcane production, the surface of Jay-Be Bio Cool fabric offers a naturally cooling sensation. With its high-density yarns which are tightly knitted together, the mattress efficiently conducts heat from the body, ensuring a cooler and more comfortable temperature throughout the night.
  • Mint-enriched premium comfort layer Just beneath the sleep surface is a mint enriched premium plant-enriched comfort layer. As well as having natural anti-bacterial properties the mint extract is independently tested and proven to provide a natural cooling feeling.
  • Breathable comfort layers The combination of materials creates a highly breathable mattress, enabling air to flow and circulate around your body throughout the night.
  • Super soft Advance e-Fibre™ and Rebound e-Fibre™ support layers This mattress is topped with anextra soft layer of Advance e-Fibre for supreme comfort and superior moisture wicking abilities, helping to keep your mattress dry and your temperature regulated while you sleep.
  • Hybrid mattress with Deep e‑Pockets™ and Micro e‑Pockets™ The addition of Micro e-Pocket springs on top of the deep e-Pocket core allows this mattress to respond to even the gentlest of movements giving continuous huggable support and comfort throughout the night.
Over 100 million plastic bottles recycled
10 year guarantee truecore technology


Prioritising your well-being and comfort.

At Jay-Be, we understand the importance of healthy sleep and the impact it has on your overall well-being. Therefore, we have taken additional measures to ensure that every material used in our mattresses promotes a comfortable and healthy sleep experience.

  • Naturally antibacterial By combining mint fibres with other carefully selected plant-based natural fibres, this mattress has inherent antibacterial properties, helping to resist bacteria growth, reducing unpleasant odours for long-lasting freshness.
  • 3D Breathability and Moisture-Wicking Our carefully selected fillings promote optimal airflow through the mattress. Thanks to the 3D Spacer fabric border and breathable fillings, moisture is swiftly transported away from your body, allowing it to evaporate, ensuring you remain dry and refreshed throughout the night.
  • OEKO-TEX® 100 STANDARD certified The fabric on this Jay-Be mattress is OEKO-TEX certified so you can be sure it contains no chemicals harmful to human health.
  • Free from harmful chemical emissions The materials used in this mattress have been thoughtfully chosen to ensure they are free from any volatile organic compounds (VOC) chemical emissions.
  • Breathable e-Fibre™ comfort layers The comfort layers in this mattress are constructed by bonding fibres, enabling efficient airflow to ensure long-lasting freshness
  • Natural salt-based FR protection: When additional FR protection is required, we have used a natural salt-based FR treatment which goes beyond simply conforming to the statutory REACH regulations
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Award-winning and industry leading sustainability

At Jay-Be, we are committed to promoting sustainability and incorporating eco-conscious practices in our production processes. To that end, every one of our mattresses is crafted with carefully selected, ethically sourced materials.

Furthermore, we have designed them to be 100% recyclable at the end of their life, allowing you to take an active role in protecting our planet and fighting against climate change.

Over 100 million plastic bottles recycled:
Over 100 million plastic bottles recycled:

Since replacing foam with e-Fibre comfort layers, Jay-Be has recycled and prevented more than 100 million plastic bottles from going into landfill or our oceans.

Reduced packed size by 70%:
Reduced packed size by 70%:

This mattress is vacuum packed and rolled at the point of manufacture to ensure it is protected, but it also significantly reduces its size for transportation. This not only helps minimise delivery emissions but also allows you to save money in the process

ISO Certification
ISO Certification

Iso 14001 : 2015 Certified manufacturer

Proud to be recognised by the National Bed Federation as bed manufacturer of the year 2023-2024

Eco Award-Winning Advance e‑Fibre*

All Jay-Be® Enhanced mattresses feature Advance e-Fibre which is proven to offer significant environmental benefits including:

  • 99% Less water needed
  • 99% Reduced land space
  • 90% Reduced CO2 emissions

*Statistics are based on the life cycle analysis of Advance e-Fibre™ when compared to cotton. Results verified by an independent body.

What's inside a Bio Cool mattress

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  1. 1Soft High Density Bio Cool thermal conductive fabric
  2. 2Eco award-winning advance e-Fibre™ for extra fine luxury comfort
  3. 3Mint infused fillings for natural cooling sensation
  4. 4Breathable rebound e-Fibre™ comfort layer
  5. 5Micro e-Pocket for continuous huggable support
  6. 6High density e-Fibre™ support layer
  7. 7Extra deep e-Pocket™ for responsive contour support
  8. 8High density e-Fibre™ base layer
  9. 93D spacer fabric for enhanced breathability
  10. 10Cushioned border for increased durability
  11. 11Handles for ease of movement
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Dimensions & Specifications


  • Mattress Sizes
  • Single: W90 x L190 x H23cm
  • Small double: W120 x L190 x H23cm
  • Double: W135 x L190 x H23cm
  • Kingsize: W150 x L200 x H23cm
  • Mattress Packed Sizes
  • Single: L32 x W32 x H100cm
  • Small double: L32 x W32 x H129cm
  • Double: L32 x W32 x H144.2cm
  • Kingsize: W32 x L32 x H159.5cm
  • Mattress Packed Weights
  • Single: 19.7kg / 43.4lb
  • Small double: 26.3kg / 57.9lb
  • Double: 29.6kg / 65.2lb
  • Kingsize: 34.3kg / 75.6lb

Detailed Specifications

  • Certifications
  • BS EN 597-1 - FR requirement
  • BS EN 597-2 - FR requirement
  • BS 7177 Domestic - FR requirements
  • Tested & certified by UKAS accredited testing houses
  • Micro e-Pocket™

    The addition of Micro e-Pocket springs on top of the deep e-Pocket core allows this mattress to respond to even the gentlest of movements giving continuous huggable support and comfort throughout the night.

    Deep e-Pocket™

    The Deep e-Pocket springs respond independently, moulding to the contours of your body. Preventing any transfer of movement across the mattress for a perfectly undisturbed night’s sleep