Hypnos Cambridge Deluxe Mattress

The Hypnos Cambridge Deluxe is a luxury handcrafted pocket spring mattress made exclusively for Land of Beds. It's built around Hypnos's ReActivePro™ 7-Turn Pocket Spring System and filled with breathable Red Tractor Assured British Wool and eOlus™ sustainable fibre - 100% foam-free, with a chemical-free M-Pure treated cover. Hand tufted and finished with 2 rows of hand side stitching, it delivers a medium firm (4/6) feel that gives stable, supportive comfort for sleepers who change position through the night, while regulating temperature naturally and holding its shape and support night after night. Backed by a free 10-year guarantee, it's a genuine piece of British craftsmanship.

Who Is This Mattress For?

A handcrafted foam-free pocket spring mattress filled with Red Tractor Assured British Wool and eOlus™ sustainable fibre, offering a medium firm (4/6) feel with Triple Edge Protection™ edge support and a chemical-free cover, made exclusively for Land of Beds.

A premium natural-fibre pocket spring mattress best suited to sleepers who want medium firm, stable support, effective temperature regulation and minimal partner disturbance.

Medium Firm Feel - 4/6: A supportive feel with added stability. Ideal for people who change sleeping position during the night and need a balance of comfort and support.

Best for

• Back sleepers - supportive enough to keep your spine aligned without feeling rigid
• Front sleepers - firm enough to stop your hips sinking too far
• Combination sleepers - stable and responsive when you change position through the night
• Couples - individually wrapped pocket springs move independently so you won't disturb each other
• Hot sleepers - breathable British Wool, eOlus™ fibre and foam-free construction help regulate temperature naturally
• People with back pain - the medium firm feel gives added support where you need it
• Sleepers up to 114kg (18st) per side

Not ideal for

• Side sleepers who need more cushioning for shoulders and hips - see our softer mattresses for more give
• Sleepers who prefer a soft, plush, sink-in feel
• Sleepers over 114kg (18st) per side who may benefit from a firmer tension for better support

Inside This Mattress

ReActivePro™ 7-Turn Pocket Spring System
What it is: Hypnos's expertly engineered pocket springs with 7 active turns in a single continuous design that senses individual comfort requirements.
How it helps you sleep: Provides total body comfort by sensing the exact support needs of each sleeper, while its bellow-like action drives cool air around the mattress to reduce moisture and maintain a comfortable temperature.

Red Tractor Assured British Wool
What it is: A soft, insulating upholstery layer of British wool sourced from Red Tractor certified farms, with full supply chain traceability.
How it helps you sleep: Naturally regulates temperature to keep you cool in summer and warm in winter, while its hygroscopic properties wick away body moisture for a dry, comfortable surface.

eOlus™ Sustainable Fibre
What it is: A sustainable comfort layer made from repurposed discarded polymer-based bottles, with a unique vertically crimped design that facilitates air circulation.
How it helps you sleep: Actively regulates body temperature and wicks moisture more efficiently than foam, while keeping a similar soft, spongy texture for added comfort.

Triple Edge Protection™
What it is: Hypnos's higher-tension edge spring system providing true edge-to-edge support with a non-roll-off reinforced edge.
How it helps you sleep: Extends the usable sleeping area right to the very edge and prevents roll-off, giving you full comfort and support across the whole surface.

M-Pure Treated Cover
What it is: A 100% Viscose cover treated with M-Pure, a 100% sustainable, biodegradable, bio-based natural fire retardant used instead of chemical retardants.
How it helps you sleep: Gives a fresh, hygienic sleeping surface made with natural ingredients, for a safer, healthier sleep environment.

Hand Tufted with 2 Rows of Hand Side Stitching
What it is: A traditional hand-tufting method that secures the fillings from top to bottom, finished with two rows of hand side stitching applied by senior upholsterers.
How it helps you sleep: Keeps the fillings evenly distributed to prevent lumps, while the side stitching strengthens the borders, stops the springs distorting and extends the sleeping area to the very edge.

Flag-stitched Handles & Chrome Air Vents
What it is: Flag-stitched handles on both sides and chrome-finished ventilation eyelets set into the mattress borders.
How it helps you sleep: The handles make turning and rotating the mattress easy for even wear, while the chrome vents promote air circulation to regulate temperature and keep the mattress fresh.

Specification

Dimensions

How it Compares

Vs firmer models: Firmer (5/6 and 6/6) mattresses suit heavier sleepers and dedicated front sleepers who want a more rigid, supportive surface. The Cambridge Deluxe keeps that stable support but with a touch more cushioning balance, which works better for combination sleepers who shift position.

Vs softer models: The Cambridge Deluxe has noticeably more structural support and stability beneath the comfort layers. Softer mattresses can feel more immediately plush and give better shoulder and hip relief for side sleepers, but may not hold spinal alignment as consistently for back and front sleepers.

Vs premium / luxury ranges: The Cambridge Deluxe shares the same handcrafted construction, natural British Wool fillings and ReActivePro™ pocket spring technology as Hypnos's higher-end models. The difference is typically in the depth of the comfort layers and the number of fillings - for example, the Hypnos Premier Deluxe adds a pillowtop and a softer medium (3/6) feel - rather than any compromise in quality or craftsmanship.

10 Year Guarantee

The Cambridge Deluxe is backed by Hypnos's free 10-year manufacturer's guarantee against defects in materials and workmanship. Given the quality of the natural materials and the handcrafted construction, this is a mattress built to last - the guarantee reflects that.

Awards & Accreditations

The Hypnos Cambridge Deluxe has received the following awards and accreditations:

• Hypnos Royal Warrant Holder - Hypnos holds a Royal Warrant from His Majesty King Charles III for beds, mattresses and upholstery. It's a standard of craftsmanship that has to be earned and maintained.
• National Bed Federation (NBF) Approved - Independently verified to meet strict UK standards for quality, safety and responsible manufacturing.
• Made in Britain - Independently certified confirmation that this mattress is manufactured in the UK.

Ready to Upgrade Your Sleep for Better Rest?

The Hypnos Cambridge Deluxe delivers a rare combination: stable, supportive comfort, responsive pocket springs, and breathable natural materials - all handcrafted in Britain and backed by a free 10-year guarantee. If you change position through the night, share a bed, or simply want a mattress that feels as good in five years as it does on night one, this is the one to consider.

Select your size above and add to basket. Free UK delivery and your 10-year guarantee are included.

Not sure which Hypnos mattress is right for you? See our Mattress Buying Guide for expert guidance on mattress types, fillings and comfort levels.

Hypnos: quality sleep shouldn’t cost the earth.

Hypnos is a fourth- and fifth-generation, UK-based luxury bed and mattress manufacturer known for its high-quality craftsmanship and durability. Proud holders of a Royal Warrant plus many other prestigious accolades, including winners of the Best Bed Manufacturer (Furniture Makers’ Company and Sleep Council) and the Good Design Awards, all of Hypnos' beds are made in the UK. As such, Hypnos has been awarded the Made in Britain label. Hypnos is also NBF (National Bed Federation) approved. These awards and recognitions are testaments to the quality and craftsmanship of Hypnos products and their commitment and reputation for providing excellent service.

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 Hypos dates back more than 15 years, and our independent customer reviews rate Hypnos products 4.8 out of 5, giving us the confidence to provide Hypnos with our seal of approval and our customers' valuable insight when making informed purchasing decisions.

Buying from Hypnos is an investment in a quality, long-lasting, and comfortable bed tailored to your needs, crafted by skilled craftsmen committed to sustainable practises. Using only the finest quality materials, all Hypnos beds and mattresses are handmade by skilled craftsmen, ensuring that each one is of the highest quality and built to last. This is backed up by Hypnos’ long-guarantee period, showing that they are confident in the quality and durability of their products. Hypnos is committed to using sustainable and eco-friendly materials in its products and minimising their environmental impact. All raw natural materials can be traced back to their origin and certified with organisations like Red Tractor, The Woolkeepers®, Better Cotton, CottonConnect, the Soil Association, and the Global Organic Textile Standard—perfect for any eco-conscious customer.