I’ve never experienced sleep like this before. The depth and support of The Ultimate Mattress is just perfect, no matter how I sleep. I wake up refreshed, without the stiffness I used to feel. It truly lives up to its name."
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 in a luxury hotel every single night."
I was curious about the copper comfort layer, 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 pocket springs and copper infusion gives me the perfect balance of support and relaxation. This mattress is giving me amazing sleep every night."
60 DAY
Full Money Back Guarantee
6700
Individual Pocket Springs
Copper Infused - To Help With
“...Possibly The Most Comfortable Mattress in The World...”
Handmade in Great Britain
6700 Individual Pocket Springs
Precision engineered and fully posture sprung for the perfect sleep, no matter your size, shape or sleeping position.
Infused with Copper, Silk, Cashmere and Wool.
Copper Infused
- Can help decrease symptoms of stress
- Can help with arthritis and muscle recovery
- Can help alleviate pain and discomfort
- Can help prevent fatigue
- Can help you sleep deeper and wake up more refreshed
Silk, Cashmere and Wool
Natural fillings to help with ventilation and breathability
Complete Luxury
38cm deep, Quilted and Tufted with genuine hand-stitched borders.
THE Ultimate Mattress
British craftsmanship at its finest. Built to luxury hotel quality, built with pride, built to last and built for people who want a great sleep and to wake and feel amazing every morning.
With a 60 Day Full Money Back Guarantee if you're not Completely Satisfied.
“...Why Settle For Anything Less...”
THE Ultimate Mattress Is
Precision engineered and fully posture sprung for the perfect sleep, no matter your size, shape or sleeping position.
British craftsmanship at its finest.
Luxury hotel quality, built with pride, built to last and built for people who want great sleep and to wake feeling amazing, every morning.
It's Ultimate Sleep Technology
“...Why Settle For Anything Less...”
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 Silk and Cashmere fillings. There's no need to Turn, just rotate it and Delivery is within 14 Days.
THE Ultimate Mattress comes complete with a 60 Day Full Money Back Guarantee.
Double Mattress Comparison correct as at 02/08/2025 from Mattress Next Day
THE Ultimate Mattress
Vispring (Imperial Bedstead)
Hypnos (Legacy 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
❌ 21 - 28 Days
❌ 49 - 56 Days
✅ Full Money Back
❌ Exchange Only
❌ Exchange Only
Have a question ? We are here to help.
Got questions about THE Ultimate Mattress? Read our FAQs to discover how copper infusion, 6,700 individual pocket springs, natural silk, cashmere, and wool delivers possibly The Most Comfortable Mattress In The World.
Plus the details of our 60 Day Full Money Back Guarantee.
What makes THE Ultimate Mattress so different?
THE Ultimate Mattress is Handmade in Great Britain and Infused with Copper, Sik, Cashmere and Wool. It’s 38 cm deep, quilted and tufted with genuine hand-stitched borders and contains 6,700 Individual Pocket 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 decrease symptoms of stress. It can help with arthritis and muscle recovery. It can help alleviate pain and discomfort. It can reduce fatigue, and promote a more refreshing sleep.
Will it keep me cool and comfortable through the night?
Yes. the Natural Silk, Cashmere, and Wool fillings enhance ventilation and breathability, helping regulate your temperature so you stay comfortable in all seasons.
Is it supportive for all sleeping positions?
Absolutely. With 6,700 Individual Pocket Springs THE Ultimate Mattress is Posture Sprung to maintain alignment across your body, providing targeted support, no matter your size, shape or sleeping position.
What is your 60 Day Full Money Back 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 Money Back Guarantee page for terms and conditions.