
Comfort trial

Comfort fillings
Firmness rating

Support system
Filled with the finest Hampshire wool and English cotton, this exquisitely handcrafted Smooth Tech™ mattress brings you the support and comfort that you fiercely need without the annoying tufts!

Stay snuggly all night long. Perfect all year round, wool is a natural insulator and has great temperature regulating properties.

Natural cotton fibres create a perfectly fresh sleeping environment. The soft fillings regulate your body temperature and wicks away moisture.

Individualised springs encased in cloth pockets. Expertly adapting to movement to distribute personalised support to each part of your body.

Durable edge-to-edge support provides a maximised sleeping surface for a more secure sleep. Sit and lay comfortably right to the very edge with zero 'roll-off' sensation.

A sumptuously soft finish that provides additional cosiness and warmth. Knitted covers enhance airflow and are incredibly breathable. So, you can enjoy a cooler snooze.

A traditional and elegant design that holds fillings in place whilst enhancing the stability of the mattress. The luxurious tufting ensures zero shifting, shape loss or sagging.

With a single-sided mattress, there's no need to flip. Simply rotate every few months to care for your mattress. Fuss free mattress maintenance!

Stitched into the mattress border, turning handles are there for easier moving and turning. When caring for your mattress, simply use the handles provided for ease of use.
Firmer than a medium mattress for extra support

About 13 inches deep. Depth is an important factor when buying a mattress as it can affect the suitability for particular bedding, mattress toppers and bed frames.

For your peace of mind

Expertly handcrafted in the UK. This product helps to support our economy and helps to reduce environmental impact.

For the highest standards of quality and safety
Sink into sleep with Millbrook’s Smooth Tech Luxury 4000 Pocket Mattress!
Keepin’ it natural
Stuffed with the most beautiful blend of Hampshire wool and English cotton, this mattress is perfect at keeping you snuggly whilst giving you great support. No need to worry about the change in seasons - this mattress's natural fillings cools you in the summer and warms you in the winter.
Innovative designs
Revolutionary Nemoflex™ technology is encapsulated in the spring system of the mattress offering supreme edge to edge support and added strength.
Super smooth
Enjoy the added benefit of Smooth Tech™ inner-tufting technology, smoothing the mattress for a gentle sleeping surface. This gives you the perks of a natural mattress without all of the annoying tufts.
Supreme support
Along with natural fillings, this mattress offers great support. With 4000 pocket springs that mold to your body, this mattress gives you the support you need! You can finally get that good night's rest you have been craving.
This mattress has a firmness of medium to firm. The perfect option if you need that little extra support but also love a soft comfortable touch.
Sleep worry free
You have no need to worry about dangerous chemicals with this mattress. It comprises a stunning Viscose sleeping surface which is 100% chemical free! In addition to this, the wonderful natural filling is also chemical free. So you can have a peaceful sleep, knowing that you are completely safe.
Helping our environment
Help give back to the environment! All Millbrook’s mattresses are proudly wrapped up and packaged in Sugar Cane plastic which is 100% recyclable! Millbrook proudly displays their PlanetMark Certification, showing how committed they are to being sustainable and helping the environment.
With Nemoflex™ technology, there is no worry about recyclability. Made up of 200 repurposed plastic bottles, this technology gets rid of the pesky staples and stitching. Now it is easier to recycle and it puts your mind at ease!
10 Year Warranty
This Millbrook mattress comes with a 10 Year Warranty. In order to benefit from this warranty please ensure you register your new product within 60 days of your purchase date.
Free 60 Night Sleep Trial
Enjoy a free 60 night sleep trial with your Millbrook mattress! Sleep on your mattress for between 30 and 60 nights, and judge it for yourself. If you are not entirely happy, you can swap it with another Millbrook mattress of your choice! Simply get in touch. Terms and Conditions apply.
Weights: Single: 33.6kg, Small Double: 44.8kg, Double: 50.4kg, King Size: 56kg, Superking: 67.2kg
This mattress comes with a 100-Night Comfort Trial - like all of our mattresses!
The trial lets you test your mattress for up to 100 nights. If it's not quite right for you, you can exchange it for a new one. To be eligible for the Comfort Trial, you'll need to purchase a mattress protector from Mattress Online with your new mattress.
It can take some time to get used to a new mattress, which is why we ask you to sleep on your mattress for 30 nights. If you're not happy with the feel after 30 nights, simply contact our Customer Service Team, and we'll arrange a mattress exchange.
| Firmness | Medium to firm |
| Comfort fillings | Wool, Cotton, Tufted |
| Support system | Pocket Springs |
| Pocket spring count | 4000 |
| Edge support | Yes |
| Cover | Knitted cover |
| Turning handles | Yes |
| Single-sided | Yes |
| Warranty | 10 years |
| Awards & accreditations | Handcrafted in the UK, Approved by the National Bed Federation |
| Downloads | Millbrook Product Guarantee |
| Size | Width | Length | Depth |
|---|---|---|---|
| Single | 190cm | 90cm | 33cm |
Please allow for a tolerance of +/- 2cm
The following delivery methods apply to mainland England and most of Scotland, Wales and Northern Ireland. Please read our delivery page for more information.
Next day delivery (weekdays only) Order before | FREE |
Weekday of your choice Order up to 60 days ahead | FREE |
Weekend On Saturday or Sunday of your choice | FREE |
Delivery to the front door of your building | Yes |
Two-hour delivery time slot We’ll let you know on the day before your delivery | Yes |
Call to let you know we’re on our way On your delivery day | Yes |
Delivery to your room of choice | £20.00 |
Mattress recycling We'll take away your old mattress | £35.00 |
Delivery is on an all-day service, 7am - 8pm for mainland England and most of Scotland, Wales and Northern Ireland.
Need further information? Please visit our Delivery page.
Mon-Sat: 9:30am - 5:30pm
Sunday: 10am - 4pm
Mon-Sat: 09:30am - 17:30pm
Sunday: Closed
customerservice@mattressonline.co.uk