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The Harrison Spinks Jasper Deluxe is a handcrafted luxury pocket spring mattress made exclusively for Land of Beds by Harrison Spinks, the fifth-generation British bedmaker. Built around Harrison Spinks' Revolution Spring system - 12,000 HD titanium alloy pocket springs paired with 4,750 Advanced Cortec™ Quad Revolution pocket springs, 16,750 springs in total - and filled with natural wool, viscose, flax, mohair, cotton and hemp, this mattress is available in Soft, Medium or Firm tension so you can choose the feel that suits you. The foam-free, 100% recyclable construction and Chemical Free Wool Cover work together to regulate temperature and keep the sleep surface fresh, while every spring responds independently to relieve pressure and minimise partner disturbance. Backed by a free 10-year guarantee, it's a mattress built for lasting, restorative sleep.
A premium handcrafted pocket spring mattress from Harrison Spinks, made exclusively for Land of Beds, built on 16,750 Revolution Springs and filled with natural wool, viscose, flax, mohair, cotton and hemp, available in Soft, Medium or Firm tension so every sleeper can choose their ideal feel.
Because the Jasper Deluxe is offered in three tensions, we've set out the best fit for each below.
Soft Feel - 1/6: Our softest tension, designed for maximum comfort and pressure relief. Ideal for side sleepers, this feel allows shoulders and hips to gently sink into the mattress for a cushioned, cosy night's sleep.
Best for
Not ideal for
Medium Feel - 3/6: The goldilocks option - not too firm, not too soft. Medium is the most versatile firmness level, balancing comfort and support in a way that suits most sleeper types.
Best for
Not ideal for
Firm Feel - 5/6: A supportive, solid feel designed to keep your body well supported throughout the night. Ideal for back and front sleepers, or those who prefer a firmer sleeping surface.
Best for
Not ideal for
12,000 HD Pocket Springs
What it is: The world's first HD spring made with lightweight titanium alloy, working completely independently of the mattress's other springs.
How it helps you sleep: This three-dimensional support adapts to your body's contours to relieve pressure while you sleep, giving greater comfort and lumbar support, and helps the fillings above push back into their original position.
4,750 Advanced Cortec™ Quad Revolution Pocket Springs
What it is: Harrison Spinks' award-winning spring-within-a-spring system, where a smaller inner spring nests inside a larger outer spring.
How it helps you sleep: The outer spring gives initial softness while the inner spring activates for deeper, more responsive support, adapting to your body's unique shape and promoting optimal posture throughout the night.
Wool and Viscose Blended Layer
What it is: A soft, breathable blend of natural wool and smooth viscose.
How it helps you sleep: Provides gentle warmth, excellent moisture control and a silky texture that keeps you feeling fresh throughout the night.
Wool and Flax Blended Layer
What it is: A natural blend of wool and flax fibres.
How it helps you sleep: Delivers excellent breathability and moisture-wicking, helping regulate temperature so you feel fresh and comfortable night after night.
Wool and Mohair Blended Layer
What it is: A blend of naturally soft, warming wool with the smooth, silky texture of mohair.
How it helps you sleep: Provides excellent breathability and temperature regulation, keeping you cosy and relaxed throughout the night.
Cotton and Hemp Blended Layer
What it is: A natural blend of soft cotton and strong, durable hemp fibres.
How it helps you sleep: Creates a breathable, moisture-wicking layer that helps keep you cool and comfortable, while adding long-lasting support.
Chemical Free Wool Cover
What it is: A naturally safe, fire-resistant wool cover produced without chemical treatments.
How it helps you sleep: Provides a fresh, healthy sleeping surface, free from harmful chemicals.
4 Rows of Side Stitching
What it is: Multiple rows of stitching along the mattress sides that reinforce the border and support the mattress walls.
How it helps you sleep: Extends the sleeping area to the mattress edge and strengthens the borders, giving you consistent support all the way to the sides.
Flag-stitched Handles
What it is: Handles sewn onto the sides of the mattress using a flag-stitch method, positioned on all sides (number varies by size).
How it helps you sleep: Makes moving and rotating the mattress straightforward, helping you maintain it properly for long-lasting comfort.
100% Recyclable
What it is: A mattress that is fully recyclable at the end of its life.
How it helps you sleep: Offers the peace of mind of a responsibly made product, contributing to a cleaner environment.
| FEATURE | DETAIL |
|---|---|
| Brand | Harrison Spinks |
| Category | Mattress |
| Model | Jasper Deluxe |
| Exclusive to | Land of Beds |
| Firmness | Available in Soft (1/6), Medium (3/6) or Firm (5/6) - selected at point of order |
| Mattress Type | Pocket sprung with natural fillings |
| Foam Free | Yes |
| Spring System | HD Pocket Spring & Advanced Cortec™ Quad Revolution Pocket Spring (Revolution Springs) |
| Spring Count | 16,750 |
| Comfort Layers | British Wool, Viscose, Flax, Mohair, Cotton, Hemp |
| Cover Material | Chemical Free Wool Cover (50% Wool, 50% Viscose) |
| Mattress Depth | 25cm |
| Motion Isolation | Yes |
| Temperature Regulation | Yes - natural wool, flax, hemp and cotton fillings promote airflow and wick moisture |
| Care Instructions | Seasonal turn - turn and rotate every 3-4 months. For the first 3 months, rotate and flip weekly to encourage even settlement of the fillings |
| Handles | Yes - Flag-stitched |
| Side Stitching | 4 rows of side stitching |
| Compatible Bed Bases | Slatted (slats no more than 7cm apart) and divan bases |
| Single or Double Sided | Double sided - can be flipped |
| Country of Manufacture | Great Britain |
| Maximum Weight Per Side | 114kg (18st) |
| Guarantee/Warranty | 10 years |
| Ideal For | Side, back, front and combination sleepers (tension dependent), couples, hot sleepers |
| Certifications | National Bed Federation (NBF) Approved |
| Fire resistance | Naturally fire-resistant Chemical Free Wool Cover; BS7177:2008 compliant |
| Sustainability | 100% RecyclableAuthentic Traceable British WoolFoam-free |
| Packaging Type | Flat Packed |
| SIZE | WIDTH x LENGTH x DEPTH | WEIGHT |
|---|---|---|
| Small Single | 75cm (2ft6) x 190cm (6ft3) x 25cm (9.8'') | 32kg (71lbs) |
| Single | 90cm (3ft) x 190cm (6ft3) x 25cm (9.8'') | 36kg (79lbs) |
| Small Double | 120cm (4ft) x 190cm (6ft3) x 25cm (9.8'') | 48kg (106lbs) |
| Double | 135cm (4ft6) x 190cm (6ft3) x 25cm (9.8'') | 53kg (117lbs) |
| King Size | 150cm (5ft) x 200cm (6ft6) x 25cm (9.8'') | 62kg (137lbs) |
| King Size Zip and Link | 2 x 75cm (2ft6) x 200cm (6ft6) x 25cm (9.8'') | 2 x 34kg (75lbs) |
| European King Size | 160cm (5ft3) x 200cm (6ft6) x 25cm (9.8'') | 65kg (143lbs) |
| Super King Size | 180cm (6ft) x 200cm (6ft6) x 25cm (9.8'') | 74kg (163lbs) |
| Super King Size Zip and Link | 2 x 90cm (3ft) x 200cm (6ft6) x 25cm (9.8'') | 2 x 39kg (86lbs) |
Vs firmer mattresses: Choosing the Jasper Deluxe in its Soft or Medium tension gives noticeably more pressure relief at the shoulders and hips than a firm mattress, thanks to the natural wool, flax and cotton comfort layers sitting above the Revolution Spring system. If you sleep on your side, this is likely the more comfortable choice - though the mattress is also available in a Firm tension if you'd rather have both options within the same range.
Vs softer mattresses: The dual titanium alloy and Cortec™ spring-within-a-spring construction gives the Jasper Deluxe more structural support underneath its natural comfort layers than a typical soft mattress. Softer mattresses can feel more immediately plush, but may not maintain spinal alignment as consistently for combination sleepers or couples of different weights.
Vs premium and luxury mattresses: The Jasper Deluxe shares the same handcrafted British construction, natural fillings and advanced pocket spring technology found in higher-priced Harrison Spinks ranges. The difference typically lies in the depth of the comfort layers and the number of natural fillings used, rather than any compromise in spring quality or craftsmanship.
The Jasper Deluxe is backed by Harrison Spinks' 10-year manufacturer's guarantee against defects in materials and workmanship. Given the quality of the natural fillings and the precision of the Revolution Spring system, this is a mattress built to last - the guarantee reflects that.
The Harrison Spinks Jasper Deluxe has received several awards and accreditations, including:
The Jasper Deluxe delivers a rare combination: handcrafted British luxury, responsive titanium alloy spring support, and breathable natural fillings, all available in the tension that suits you and backed by a 10-year guarantee. If you're a side, back, front or combination sleeper, or simply want a mattress that keeps its shape and support night after night, this is one to consider.
Select your size and tension above and add to basket. Free UK delivery and your 10-year guarantee are included. Not sure which tension is right for you? See our Mattress Buying Guide for expert guidance on comfort levels and fillings.
| WHAT'S INCLUDED? | |
|---|---|
| Mattress | Yes |
| Base | No |
| Headboard | No |
PLEASE NOTE:
All measurements are approximate and are subject to a tolerance of + or - 2cm.
Image is for illustration purposes only.
Pillows, cushions, throws and bed dressings not included.
Harrison Spinks, a fifth-generation family business based in the UK (founded in 1840), is one of Great Britain’s most established, innovative, and sustainable bed manufacturers. Since 2013, Harrison Spinks has been awarded a total of seven Queen’s and King’s Awards, more than any other bed manufacturer. They have been awarded two prestigious King’s Awards for Enterprise in Innovation and International Trade. Alongside these awards, they also retain their Queen’s Award for Enterprise in Sustainable Development. Harrison Spinks is an approved National Bed Federation (NBF) member.
At Land of Beds, we are proud to be able to offer our customers high-quality, luxurious products that are affordable and accessible to all consumers. Our relationship with Harrison Spinks dates back many years. Our independent customer reviews rate Harrison Spinks products 4.9 out of 5, giving us the confidence to provide Harrison Spinks with our seal of approval and our customers' valuable insight when making informed purchasing decisions.
Handcrafting premium luxury mattresses, Harrison Spinks is proud to be the only bed company in the UK to own a farm and manufacture its own fillings. All the materials they use, from the springs in their beds to the fabrics in their pillows, are ethically sourced and produced with the environment in mind. Designed with the highest levels of comfort and support in mind, their products have been thoroughly assessed for comfort and durability, so you can be sure that you’ll get the most luxurious night’s sleep. And with their robust 10-year guarantee, you can know your mattress will last for years to come.
Best mattress I have ever owned
read moreIs this mattress suitable for a slatted base?
Yes, this mattress is suitable for a slatted base as long as your slats are in good condition and no further apart than 7.5cm.
What is the depth of this mattress?
This mattress is 25cm deep.
Do I need to turn this mattress?
This is a seasonal turn mattress, which means you need to turn the mattress over and should rotate from head to toe on a regular basis to ensure even use.
How long will this mattress last?
This mattress has a 10 year warranty.
Can you take away my old mattress?
Yes, we can remove your old mattress at the same time as delivering your new one. You can add this service at checkout.
Does this mattress have an odour?
As with all mattresses, there may be a slight smell when first opened. We liken this to a new car smell, which is non-harmful and will disappear within a few hours.
Will this mattress make me hot?
This product has natural properties which help wick away moisture allowing air to circulate through the mattress. Therefore in most situations, this mattress won't cause excessive heat.
Made to measure mattresses and divan bases are available – please call 01928 242829.
Our experienced delivery team can take away your old bed or mattress when delivering your new one. Please ensure you have dismantled your old bed prior to delivery.
Simply add this service to your order at checkout.
What products will you remove?
We will remove mattresses, divan beds and bed frames (subject to all beds being dismantled first). Add this convenient service to your order at checkout.
Do I need to dismantle my old bed before collection?
Yes, your old bed must be fully dismantled.
Can I add Removal and Recycle on after placing my order?
You can either add it to your order on the basket page and pay at checkout, or if you would like to add it after you have checked out, simply contact us on 01928 242829 before your order is due for delivery.
Do you recycle the beds and mattresses you collect?
When we remove your old bed or mattress, we ensure that it is disposed of in an environmentally responsible way. All products are sent to The Furniture Recycling Company, the UK's largest and most trusted furniture recyclers.
Our skilled drivers deliver throughout the UK and will deliver straight to your home. Free doorstep delivery is available on many products and you can also choose delivery to room of choice for an additional fee.
How much is delivery?
We offer free delivery to most of the mainland UK for orders over £100; there are applicable charges for deliveries to the highlands or far out UK, which can be found by putting your postcode into the delivery section on the product page. For orders under £100, there is a £10 charge.
How long does delivery take?
Once you select the required product, an approximate delivery time will be quoted on the product page before adding the item to your basket. During checkout, you will either be given the option to select your date, or we will state an estimated time for delivery. Once you have placed your order, we will contact you to book a date within the timeframe quoted.
Will I be contacted beforehand to arrange a delivery slot?
Once you have placed an order, our delivery team will contact you directly to arrange a suitable delivery slot, either via email, call, or text message.
Can I choose my delivery day?
If the product is available for next-day delivery, you can select a date at checkout. For all other products, you will be presented with an estimated timeframe for delivery. After placing your order, our delivery team will contact you via e-mail, text or call to arrange a suitable delivery day/time.
Read all our Delivery FAQs
We have an easy returns policy: If you change your mind, we're happy to accept returns within 14 days of you receiving your product, as long as they are unused and unassembled. However, for hygiene reasons, we can't take back products that have been slept on, unless there's a fault.
Custom-made products can only be returned if they are faulty.
Please take a look at our Terms & Conditions.
Can I return a mattress I've slept on?
Normally, mattresses can only be returned if they're unused within 14 days. But if your mattress has a trial period, please refer to the mattress trial information page for further details.
How long do I have to return an item I've purchased online?
You have 14 days to return an item if bought online, subject to the item not being used or assembled. Please note, if you wish to inspect a mattress, please ensure the protective outer plastic packaging is not removed, as this may affect your right to return due to health and hygiene reasons. Any product that is made to order/customised cannot be returned unless faulty.
Do I have to pay for the return?
To return your product, you can either arrange the return yourself, or we can happily arrange it on your behalf for a charge, which will be deducted from your refund. The collection charge covers the expenses involved in picking up the item from your location and safely bringing it back to our warehouse. For bedding items, the amount is £20, and for large/bulky items, charges start from £95 (depending on the product/postcode).
Can I return a part or fully assembled item?
Unfortunately, once an item is assembled, whether partially or fully, we can't accept returns unless the item is faulty.
Read all our Returns FAQs
Our skilled drivers deliver throughout the UK and will deliver straight to your home. Free doorstep delivery is available on many products and you can also choose delivery to room of choice for an additional fee.
How much is delivery?
We offer free delivery to most of the mainland UK for orders over £100; there are applicable charges for deliveries to the highlands or far out UK, which can be found by putting your postcode into the delivery section on the product page. For orders under £100, there is a £10 charge.
How long does delivery take?
Once you select the required product, an approximate delivery time will be quoted on the product page before adding the item to your basket. During checkout, you will either be given the option to select your date, or we will state an estimated time for delivery. Once you have placed your order, we will contact you to book a date within the timeframe quoted.
Will I be contacted beforehand to arrange a delivery slot?
Once you have placed an order, our delivery team will contact you directly to arrange a suitable delivery slot, either via email, call, or text message.
Can I choose my delivery day?
If the product is available for next-day delivery, you can select a date at checkout. For all other products, you will be presented with an estimated timeframe for delivery. After placing your order, our delivery team will contact you via e-mail, text or call to arrange a suitable delivery day/time.
Read all our Delivery FAQs
We have an easy returns policy: If you change your mind, we're happy to accept returns within 14 days of you receiving your product, as long as they are unused and unassembled. However, for hygiene reasons, we can't take back products that have been slept on, unless there's a fault.
Custom-made products can only be returned if they are faulty.
Please take a look at our Terms & Conditions.
Can I return a mattress I've slept on?
Normally, mattresses can only be returned if they're unused within 14 days. But if your mattress has a trial period, please refer to the mattress trial information page for further details.
How long do I have to return an item I've purchased online?
You have 14 days to return an item if bought online, subject to the item not being used or assembled. Please note, if you wish to inspect a mattress, please ensure the protective outer plastic packaging is not removed, as this may affect your right to return due to health and hygiene reasons. Any product that is made to order/customised cannot be returned unless faulty.
Do I have to pay for the return?
To return your product, you can either arrange the return yourself, or we can happily arrange it on your behalf for a charge, which will be deducted from your refund. The collection charge covers the expenses involved in picking up the item from your location and safely bringing it back to our warehouse. For bedding items, the amount is £20, and for large/bulky items, charges start from £95 (depending on the product/postcode).
Can I return a part or fully assembled item?
Unfortunately, once an item is assembled, whether partially or fully, we can't accept returns unless the item is faulty.
Read all our Returns FAQs
