iGel NanoTech 4000i Plushtop Zip and Link Mattress
- In-stock
- Finance available
- Free delivery
- Returns
- Support: Pocket Spring
- Comfort: Gel Foam
- Comfort: Memory Foam
- Brand: iGel
From £2699.99
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BedBoy Score
A composite score drawn from aggregated customer sentiment across verified reviews, with construction-type benchmarks for categories where reviewer commentary is limited. See our scoring methodology.
across 1 measured categories
Per-category breakdown below. The composite is the unweighted mean of every scored category, rounded to one decimal place.
- Brand
- iGel
- Retailer
- Bensons for Beds
- Delivery time
- Good
- Customer sentiment
- Average
- Guarantee
- Excellent
About the iGel NanoTech 4000i Plushtop Zip and Link Mattress
Last checked
The zip-and-link plushtop format does most of the work here. It makes the iGel NanoTech 4000i less about a single showy material claim and more about a practical split build: two linked sleeping surfaces, a cushioned top panel and a support feel that buyers describe as firm without being hard. Firm, but cushioned, is the useful shorthand. That is a sensible construction choice for a larger mattress, because zip-and-link designs are easier to manoeuvre and can reduce partner disturbance compared with one-piece pocket-sprung mattresses, although the zipped centre will always be a structural compromise rather than a fully seamless sleep surface. The plushtop also changes how the firmness lands in real use: instead of the flat, braced feel associated with traditional orthopaedic mattresses, the upper layer gives enough give for shoulders and ribs while the base keeps the body from sinking too far. For this build class, the honest value is flexibility rather than luxury layering; the spec points to comfort over support, not a deep, slow-moving foam cradle or a fully reversible traditional mattress.
Couples are the obvious fit. The strongest repeated praise centres on improved sleep, with the support and surface comfort doing the heavy lifting; the firm version is repeatedly described as secure and supportive, yet softened enough by the topper to avoid the punishing feel some firm mattresses create. Movement separation is another clear positive, and that matches the zip-and-link construction: each side can respond more independently than a continuous mattress, which is useful when one person turns frequently or gets in and out of bed at different times. The caution is the centre join. It is not raised as a repeated fault in the supplied feedback, but it is built into the format, so anyone sensitive to joins, ridges or a split feel across the middle may prefer a one-piece mattress at the same comfort level. Temperature claims should also be read carefully: iGel branding suggests a cooler comfort story, but without detailed layer data the safer read is that breathability will depend on the full cover-and-padding stack, not gel wording alone. Best for couples wanting firm support, a cushioned top and better motion separation. Less good for sleepers who want a seamless surface or deep foam hug, who would do better with a one-piece memory-foam hybrid tier.
Pros and Cons
Pros
- Owners report the zip link feature effectively isolates movement between sleepers.
- Many buyers describe the topper as soft yet supportive for a secure feeling.
- Recent customers highlight excellent customer service throughout the purchase and delivery process.
Cons
- Some users mention an initial chemical smell that persisted for several days.
- A few reviewers found the mattress too firm for their liking despite selecting softer options.
- Owners of heavier body types reported discomfort when sleeping on this mattress.
Price Tracker
Written by
Giselle Green, Editor in Chief
Last checked by Giselle Green on . Scoring follows our scoring methodology.
Specifications
Manufacturer specifications without the jargon, easy to scan and compare.
iPure™ – our cleanest formula foams and fibres, now with new BioGel™, made from 25% renewable plant extract and increased recycled PET fibre content (70%)
The inclusion of iPure™ technology in this specification suggests the use of highly clean and eco-friendly materials, encompassing BioGel™, which derives a quarter of its composition from renewable plant extracts. Furthermore, with a substantial 70% of its fibre content being recycled PET, there's a distinct focus on sustainability without compromising on comfort or performance.
FreshNow™ – the combination of iGel™ foam and tencel cover fibres aid moisture control for a fresher sleep environment
Balancing temperature while asleep, the FreshNow™ technology cleverly mitigates an overheated slumber utilising its innovative iGel™ foam component. In co-operation with Tencel cover fibres, these features work in sync providing superior moisture control, granting an always-fresh, comfortable, and conducive environment for a restful night's sleep.
Free 10 Year Guarantee – for peace of mind
With a decade-long assurance at no extra charge, one can invest confidently, knowing that unexpected breakages won't lead to bulky repair bills. It indicates sustained trustworthiness and quality, giving an extra layer of consumer comfort while eliminating the stress involved in frequent replacements or fixes.
iGel™ NanoTech Intelligent Temperature Regulation – proven to absorb, store and release heat, helps you to sleep not too hot, not too cold, just right!
Having this innovative feature means you'll be able to have a consistent sleeping environment, which can significantly improve your sleep quality. It strives to masterfully balance your body temperature throughout the night so your sleep cycle isn't interrupted by feelings of either being too hot or too cold.
In partnership with the BCA (British Chiropractic Association) – developing healthy body support with the largest and longest established association for Chiropractors in the United Kingdom
Partnership with the BCA represents a commitment to superior body alignment and anatomically correct support while you sleep. Therefore, it implies enhanced spine health, leading to improved sleep quality and reduced bodily discomfort, which, in turn, can contribute towards overall well-being.
Soothing and supportive pressure relief – iGel™ foam for gentle relief of excess pressure teamed with Gel crystals for advanced support, for ease of movement
Incorporating both pressure relief and advanced support mechanisms, this specific feature ensures you experience minimal discomfort while sleeping. The synergistic use of these technologies can enhance your ease of movement during sleep, aiming for a serene and restful night.
Opulent Supersoft quilted cover – luxuriously soft and breathable, with chemical- free fire retardancy and an iconic centre panel design
This opulent supersoft quilted cover provides luxury through enhanced comfort, giving an edge to your sleeping experience. Its unique chemical-free fire retardancy offers peace of mind while the iconic centre panel design adds a touch of elegance to your bedroom aesthetics.
Luxuriously indulgent plushtop layer – for ultimate levels of surface comfort
This plush top layer encapsulates an opulent experience, promising sublime surface comfort. The illustrious blend of indulgence and comfort is ideal for those who crave a sumptuous sleep experience.
AdvantEdge™ edge support – for added durability, reduces roll-off, and optimises the sleep surface to the edge of the mattress
AdvantEdge™ edge support enhances mattress longevity while preventing unexpected roll-offs. It maximises overall sleeping surfaces, allowing optimal utilisation up to the very edge of the mattress.
Mattress height – 34cm
MTick accredited menopause-friendly mattress – endorsed by GenM, the independent menopause partner for brands, for helping to alleviate night sweats, one of the 48 signs of menopause.
Comfort choice – Soft and Medium and Firm
4000 Dual Layer Pocket springs – combination of mini springs and full height pocket springs, which adapt individually to body movement, for exceptional responsive support and comfort
Exclusive iGel™ NanoTech Graphene Technology (60mm) – 12 x times faster heat transfer than standard memory foam – only available at Bensons for Beds
Reader reviews of the iGel NanoTech 4000i Plushtop Zip and Link Mattress
BedBoy publishes reader-submitted reviews to broaden the sentiment sample. Reviewer purchase status is not independently verified at submission. For verified-purchase ratings, see the Trustpilot block below. Submit a review, quoting B00000244 in the subject line.
Absolutely amazing tbh, we were a bit sceptical when we purchased but from the first night it's been a fantastic purchase, we sleep really well and being a zip link neither of us feel the person next to you. From start to finish the experience was great with the sales person knowing their stuff, the price, the delivery and the removal of our old mattress, great service and thank you
Lovely mattress, nice and firm with a lovely soft topper, just right, what we've always been looking for. It feels nice a secure! Even though we bought the firm, it doesn't feel too hard at all. All staff at the store were really helpful and knowledgeable, 10 out of 10 all round
So comfortable and supportive. Great to be able to 'test' so many beds in the showroom.
Verified retailer reviews
Independent Trustpilot reviews of Bensons for Beds.
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