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Jay-Be Benchmark S3 Memory Fibre Spring Mattress

RRP £324.99 Now £249.99
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Reasons to Buy

  • Incredibly supportive thanks to its deep e-Spring core, a far more durable and greener spring system
  • Topped with a bespoke memory e-Fibre, a more environmentally friendly alternative to memory foam that offers the same comfort you’d expect
  • Comfort layers of rebound e-Fibre, providing maximum support for all sleepers
  • 100% foam free as well as being free from harmful VOC emissions and nasty chemicals
  • Open cell structure provides optimal temperature regulation, so you can enjoy a good night’s sleep no matter the weather
  • Supplied vacuum packed and rolled which helps to reduce package size by 70% whilst ensuring your mattress arrives as fresh as the day it was made

So much more than just another mattress, the Jay-Be Benchmark S3 Mattress should be at the very top of your shopping list. Why’s that? Glad you asked! Offering incredible support, the Benchmark S3 Memory Fibre Mattress is everything you love about a memory foam mattress only without the foam. The Jay-Be Benchmark Memory Fibre Mattress is crafted with hypoallergenic materials that are sustainable and contain no harmful chemicals, making it a fantastic mattress for both you and the environment.


Sustainability and staying green is at the forefront of all of Jay-Be’s mattresses. Developed from sustainable plastic materials, the comfort layers in Jay-Be’s mattresses are made from e-Fibres and are 100% free of foam. Since switching from foam to e-Fibre, Jay-Be has prevented approximately 70 million plastic bottles from going into the ocean or landfill. All the Jay-Be mattresses are rolled to reduce package size by 70% to reduce carbon emissions during transport. All the packaging is unbleached, 100% recyclable and sustainable!


Every part of the Jay-Be Benchmark S3 Memory Spring Mattress has been thoughtfully considered to provide you with the best sleeping experience possible without harming the environment. From the irresistibly soft to the touch luxury knitted cover with a delightful quilted finish to the open cell structure to ensure you don’t get too hot, this mattress helps you sleep easier than ever before. All this whilst helping to save the planet by reducing plastic waste, land use, water use and CO2 emissions.


  1. 1 Incredibly soft knitted fabric creates a delightful sleeping surface
  2. 2 Advance e-Fibre provides luxurious comfort whilst reducing plastic waste
  3. 3 Memory e-Fibre layer for rapid pressure relief
  4. 4 Rebound e-Fibre for paramount contour support
  5. 5 High density eco insulator helps to reduce spring feel
  6. 6 Deep e-Spring core provides even support for all sleepers, whilst being a more durable and greener option
  7. 7 High density e-Fibre base layer, a sustainable and greener material
  8. 8 A padded border that helps to maximise the durability of your mattress
  9. 9 Handles that allow you to easily move your mattress about without those awkward moments!

Offering responsive support and divine comfort, the Jay-Be Benchmark S3 Fibre Mattress provides everything you need for the perfect night’s sleep whilst also helping to save the environment.


3ft Single:

  • Width: 90 cm (3')
  • Length: 190 cm (6'3")
  • Weight: 16.8 kg


4ft Small Double:

  • Width: 120 cm (4')
  • Length: 190 cm (6'3")
  • Weight: 21.3 kg


4ft6 Double:

  • Width: 135 cm (4'6")
  • Length: 190 cm (6'3")
  • Weight: 24.4 kg


5ft King Size:

  • Width: 150 cm (5')
  • Length: 200 cm (6'6")
  • Weight: 25.9 kg



Mattress Depth (Thickness): 19 cm (7.5 inches)

Note: Sizes and Weights are approximates and may vary slightly.

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What Makes It Great
Depth of the mattress can affect the comfort and suitability for use in certain bed frames or bunk beds.
Our mattresses comply with British Standards and Regulations, which make them safer for all (BS 7177:2008 compliant).
Conveniently located on the sides of the mattress for easy turning and handling. These handles are flag stitched for strong attachment.
The materials used in the mattress are suitable for people who have sensitive skin or are suffering from asthma. A hypoallergenic mattress helps prevent an allergic reaction because of its composition.
Rotate (turn 180°) your mattress every 6 weeks so the head end becomes the foot end and vise versa. The rotatable mattress has one sleeping surface. Most of the time, it has memory foam or a pillow top on its sleeping surface. It’s easy to look after this mattress as there is no need to flip it over.
Open coil springs are also known as bonnell springs. The springs are larger and fewer than in other spring systems. The open coil springs are linked together in a wire frame under the mattress fillings.
The mattress is crafted in a way that allows its rolling. The air is removed from the package before it is sealed. All this aids in easy handling and delivery of the mattress. When opening a vacuum packed mattress, please allow 4 hours for its initial expansion. The mattress is okay to use after this period however it will continue to expand (to a lesser degree) over the following 72 hours. Any odours from the packaging will be eliminated in the process.