38 cm
Deep, Multi-Layered Hybrid Technology
6700
Precision Engineered Individual Springs
COPPER INFUSED - It Can Help
Hybrid Technology - 38cm Deep
Combining traditional hand tufting, hand stitching with contemporary multi-layering to provide the perfect balance, support and comfort.
6700 Individual Springs
Precision engineered and fully posture sprung for the perfect sleep, no matter your size, shape or sleeping position.
Natural Fillings - Silk, Cashmere and Wool
To help with ventilation, breathability and regulating your body temperature so you remain comfortable in all seasons.
Handmade In Great Britain
It's British craftsmanship at its finest. Luxury hotel quality, built with pride, built to last and built for people who want a great sleep and to wake up feeling amazing, every morning.
THE Ultimate Mattress Comparison
See how THE Ultimate Mattress compares to far more expensive mattresses available.
It has more Springs and more Depth. It's Copper Infused with Natural Fillings of Silk and Cashmere. There's no need to Turn, Just Rotate it and Delivery is Within 14 Days.
THE Ultimate Mattress comes complete with a 60 Day Sleep Trial, Full Money Back Guarantee.
Double Mattress Comparison 06/12/2025 from MattressNextDay
THE Ultimate Mattress
Vispring (Imperial)
Hypnos (Origins VI)
£1,999
£4,970
£3,756
✅ 6700 Springs
❌ 1720 Springs
❌ Not Quoted
✅ 38cm Deep
❌ 27cm Deep
❌ 31cm Deep
✅
❌
❌
✅
❌
❌
✅
❌
❌
✅ Just Rotate
❌ Turning Required
❌ Turning Required
✅ Within 14 Days
❌ 14 - 21 Days
❌ 49 - 56 Days
✅ Full Money Back
❌ Exchange Only
❌ Exchange Only
Hybrid Technology - 38cm Deep
Combining traditional hand tufting, hand stitching with contemporary
multi-layering to provide the perfect balance, support and comfort
6700 Individual Springs
Precision engineered and fully posture sprung to provide support and maintain alignment across your body, no matter your size, shape or sleeping position.
Natural Fillings - Silk, Cashmere and Wool
To help with ventilation, breathability and regulating your body temperature so you remain comfortable in all seasons.
Infused With Copper - It Can Help
Aches & Pains, Stress Relief, Muscle Fatigue and Arthritis.
Handmade In Great Britain
It's British craftsmanship at its finest. Quilted and tufted with genuine hand-stitched borders, it's built to luxury hotel quality, built with pride, built to last and built for people who want a great sleep and to wake up feeling amazing every morning.
Ultimate Luxury
You spend around a third of your life (up to 8 hours a day) sleeping on a mattress so you should spend it sleeping on THE Ultimate Mattress, possibly The Most Comfortable Mattress in The World.
60 Day Sleep Trial
Try THE Ultimate Mattress for 60 days and if you feel it is not the most comfortable mattress you have ever slept on or if you are not completley satisfied you can return it for a full money back refund.
“...Why Settle For Anything Less...”
Have a question ? We are here to help.
Got any questions about THE Ultimate Mattress? Read our FAQs to discover how copper infusion, 6,700 individual springs, natural fillings of silk, cashmere, and wool delivers possibly The Most Comfortable Mattress In The World.
Plus the details of our 60 Day Sleep Trial, Full Money Back Guarantee.
What makes THE Ultimate Mattress so different?
THE Ultimate Mattress is Handmade in Great Britain and Infused with Copper, Silk, Cashmere and Wool. It’s 38 cm deep, quilted and tufted with genuine hand-stitched borders and contains 6,700 Individual Springs. Precision-engineered and fully posture sprung it adapts to your size, shape, and sleeping position for the perfect sleep.
Why does Copper Infusion help?
Copper can help with aches & pains, stress relief, muscle fatigue and arthritis. It can reduce discomfort and promote a more refreshing sleep.
Is it supportive for all sleeping positions?
Absolutely. With 6,700 Individual Springs THE Ultimate Mattress is precision engineered and fully posture sprung to maintain alignment across your body, providing support, no matter your size, shape or sleeping position.
Will it keep me cool and comfortable through the night?
Yes. the Natural Fillings of Silk, Cashmere, and Wool helps ventilation and breathability to regulate your body temperature so you stay comfortable in all seasons.
What is your 60 Day Sleep Trial Guarantee?
You can try THE Ultimate Mattress at home for 60 Days. If you’re not Completely Satisfied, you can return it for a full money back refund, it's as simple as that. Please see our 60 Day Sleep Trial, Full Money Back Guarantee page for terms and conditions.
"I’ve never experienced sleep like this before. Every day I wake up refreshed, without the stiffness I used to feel. It truly is The Ultimate Mattress."
From the hand-stitched borders to the sheer weight of quality, you can tell this mattress has been built to last. It feels like sleeping at a luxury hotel every single night."
I was curious about the copper infusion, and I have to say I’m impressed. I’ve noticed less muscle fatigue after workouts, and I wake up feeling lighter and more rested. It’s become an essential part of my recovery routine."
The Ultimate Mattress is exactly that — Ultimate. The combination of 6,700 individual springs and copper infusion gives me the perfect balance of support and relaxation. This mattress is giving me an amazing sleep every night."