Una Mattress™ Organic Mattress Delux

Made In Germany

Updated Couple

Una Mattress™ Organic Mattress Delux

Made In Germany

100 Night Trial 100 Night Trial

Una Organic Delux is an all-natural luxury latex mattress, made with 100% certified organic fibres and is completely chemical free. The Delux mattress is 7cm thicker than the Essential mattress, offering a more luxurious feel.

Organic & Chemical Free

A mattress designed with health in mind and without sacrificing luxury comfort, support, breathability or durability. Una is made from only the finest organic certified natural materials (organic Latex, organic cotton, organic wool), without the use of chemical foams, fire retardants and micro plastics found in 95% of all foam mattresses.

Product Details


Organic latex core: GOLS organic certified natural latex 22.5 cm height (Full mattress height 24 cm)
Organic cover: GOTS organic certified fabric made of 70% organic cotton and 30% organic wool. YKK premium zipper. If necessary you can easily spot clean with mild soap and water. No washing machine or dry cleaning necessary! Some customers report back successfully washing the cover on a cold gentle wool/hand wash, however, we cannot take responsibility if for any reason the cover would shrink. If necessary, a new cover can be purchased – just get in touch with us!

Organic Foam Densities:
The medium layer has a density of 85 Kg/m3. The softer layer has a density of 75 Kg/m3. The firmer layer has a density of 95 Kg/m3. You decide your comfiest firmness by arranging the 3 organic latex layers inside the cover.

Maximum Weight:
The recommended maximum body weight for the Una mattress is 130 Kg or 20.5 stone per person.

Design And Manufacture:
Una is designed, engineered and lovingly made in Germany.

Delivery & Returns:
Delivery- Your order will be delivered working days for free by DPD. You will be able to track your delivery every step of the way and even change the day to suit you.

Returns & Refunds
With our satisfaction guarantee you can have your order collected and fully refunded within 100 days of delivery. Just keep the original packaging until you know you are completely happy with your Una. We know you’ll love your Una, but if not just contact us and we will organize the return and give you your money back. Satisfaction guaranteed.

10 Year Guarantee – It’s good to know all Una mattresses come with a pro-rata 10 year guarantee of faults in workmanship or materials. In fact natural latex mattresses are known to be incredibly durable lasting up to 15 to 20 years.

100 Night Trial
Satisfaction Guaranteed – We’re sure you’ll love your Una mattress. But if you’re not smitten after 100 nights, we’ll pick it up for free and give you a full refund.

Adjustable Firmness on Both Sides

6 mattresses in 1

Our mattress offers 6 comfort options. You’ll receive Matt at your place in configuration 3 (medium). If you like it softer or harder, you can easily unzip the cover and turn a layer to adjust the mattress.

Individually adjustable

You share your bed with someone who doesn’t have the same taste? No worries, we got your back! You can adjust Matt to your own liking on each side of the mattress.

Perfect spine alignment

Our 5 layers and our 7 comfort zones guarantee an optimal spine alignment and help to reduce pressure points. Whether you’re lying on your back, belly or side. Matt keeps you in balance.

Highest quality and durable layers

We selected only the best materials to support your body : tencel, hypersupport, memory foams and cold foams. Good for your back and the planet!

Adjustable Firmness on Both Sides

A Luxury, Natural Fibre Mattress

The Una Organic Delux Mattress contains 6 layers of organic latex with varying density. These can easily be arranged in the order that is most comfortable for you.

Extra thick 24 cm organic natural latex mattress
6 adjustable firmness levels
Gentle contouring support
Fully certified organic & chemical free
Sustainably made

Adjustable Firmness on Both Sides

Pressure Relief

The Una mattress precisely adapts to your weight and shape, providing pressure relief to aid a more restful night sleep.

Ergonomic Support

To ensure you get your best sleep we have developed a smart modular system with individual natural latex layers, soft, medium and firm. Each layer gently supporting your body’s contours.

Ultimate Comfort

The super soft organic cotton and wool cover encapsulating the latex layers creates a notably more comfortable mattress leading to a more restful sleep.

latex 2

Organic Natural Latex

All of our mattresses are made exclusively from certified organic latex foam. Not only does natural latex feel great but it also non-toxic and eco friendly.

Pollutant-free and environmentally friendly

    Natural latex (that does not have synthetic latex added) does not contain any chemicals and is a 100% renewable raw material.


    Due to the unique properties of natural latex it easily moulds to the contours of your body and quickly returns to its original shape as soon as you change position (so you don’t feel stuck like with memory foam).


    Natural latex is a very breathable material (80% more than synthetic foams) and ensures that you do not wake up in a sweat at night.


More From Una


Una Pillow

From £75

organic latex mattress natural una essential two

Essential Mattress

From £675


Una Topper

From £310

Una Mattress Deluxe
Starting From £1015

A Luxury, Natural Fibre Mattress - Una Delux

Una Delux is a luxury natural latex mattress, made with certified organic fibres and no chemical nasties. It’s 7cm thicker than our affordable Una Essential mattress and features 3 breathable layers of sustainably sourced latex instead of 2. For over 30 years, Una has been developing environmentally-friendly mattresses that guarantee you a healthy night’s sleep.
Why choose a natural fibre mattress?
A natural fibre mattress is made of naturally sourced materials – ideal for if you want a climate-friendly product that isn’t filled with extra chemicals, preservatives and plastic.

Our non-toxic, chemical-free mattresses are made from 100% natural latex foam fibres and organic cotton. Forget synthetic fillings, our mattresses are ideal if you need an anti-allergy mattress that’s comfortable, long-lasting and great for the environment too. If you’re looking for a luxurious mattress made from natural fillings, Una Mattress Delux is the answer. 

Enjoy a healthy sleep environment with natural materials that mould to your shape.

A full range of luxury mattresses online


If you’re aiming for a greener lifestyle, our natural filling products have never been better.

Discover the collection of Una Eco Mattresses, including our best organic mattress for kids, our organic cot mattress for babies, and matching latex mattress topper and foam pillow

All Una products are made with luxury natural materials and feature adjustable firmness.