The Sovereign Collection
Maxitex Cool 7-Zone Pocket Sprung Mattress
Free UK delivery Delivered from 1 November 2026
- Rings hidden behind decorative panels; swap them in under 60 seconds, no tools
- Solid hardwood frame with a 150kg load rating
- Flat-packed; most couples assemble it in under two hours
- Free UK deliveryDelivery from 1 Nov
- 14-day returnsCancel free before dispatch
- 2-year structural warrantyFrame and restraint system
- Plain, unmarked boxDiscreet billing
Secure checkout: card, PayPal, Google Pay or Pay by bank.
Delivery, packaging and returns in detail
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Delivered from 1 November 2026
Our team will contact you to arrange a convenient delivery date.
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Plain, unmarked packaging
Door delivery via a discreet courier, flat-packed for home assembly (most couples finish in under two hours). Nothing on the box says what's inside.
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Discreet billing
Your bank statement shows a discreet billing descriptor.
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14-day returns · 2-year structural warranty
Cancel any time before dispatch for a full refund. Returns policy · Delivery
Questions before you order? support@kinkybeds.com
Sold by Pinnacle Home Brands Ltd, registered in England & Wales (No. 17298241)
Before you order
Will my mattress fit? Double or King?
Both sizes take standard UK mattresses up to 30cm deep.
| Double | King | |
|---|---|---|
| Width | 4ft 6in | 5ft |
| Mattress | 135 × 190 cm | 150 × 200 cm |
| Price | ||
| Hidden restraints | Included | Included |
Mattress sizes are drawn to the same scale. Please measure your room allowing clearance on all sides before ordering. Overall frame dimensions, box sizes and weights on request: support@kinkybeds.com
How hard is it to assemble?
It arrives flat-packed with full assembly instructions. No specialist tools are needed, and most couples finish in under two hours.
How strong is it?
Solid hardwood frame. Load rating: 150kg. Covered by a 2-year structural warranty, and your statutory rights are unaffected.
How do the hidden restraints work?
Integrated rings sit behind interchangeable decorative panels. Swap the panels in under 60 seconds, with no tools, to reveal or conceal them. See it by day and by night
Email me when it's back in stock
We'll only email you about this product. No account needed.
See it both ways
One frame. Two lives.
The Sovereign lives in plain sight. Integrated rings sit behind interchangeable decorative panels: remove to reveal, refit to conceal, in under 60 seconds with no tools.
From order to door
How it works
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Step 1: Choose & order
Pick Double or King in Onyx Black or Alabaster White. Full payment is taken when you order, and the order email subject line is plain.
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Step 2: Delivery from 1 November
Orders placed now will be delivered from 1 November 2026. Changed your mind? Cancel free any time before dispatch.
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Step 3: We arrange delivery
Our team contacts you to arrange a convenient delivery date. It arrives at your door in plain, unmarked packaging.
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Step 4: Assemble & enjoy
Flat-packed with full instructions, no specialist tools needed. 14-day returns after delivery and a 2-year structural warranty.
How it compares
Built in. Hidden by design.
The Sovereign against the two usual ways to add restraints to a bedroom.
| Feature | The SovereignThe Sovereign | Under-bed strap kitsStrap kits | Bolt-on fittingsBolt-ons |
|---|---|---|---|
| Hidden when not in use | Yes: Rings sit behind decorative panels | Partly: Can be tucked away | No: Usually on show |
| Built into the frame | Yes: Integrated, not bolted on | No: Sits under the mattress | No: Fitted to a bed afterwards |
| Ready without tools | Yes: Panels swap in under 60 seconds | Yes: Fitted by hand | Yes: Always fitted |
| Made as a bed first | Yes: Solid hardwood, 150kg load rating | No: Add-on for your own bed | No: Add-on for your own bed |
| Delivered unmarked | Yes: Plain box, neutral sender name | Varies: Depends on the seller | Varies: Depends on the seller |
Free UK delivery · 2-year structural warranty · 14-day returns
Alternatives are general product types, not specific brands. Individual products vary.
The Details
Everything considered.
Overview
Designed for sleepers who like to stay cool, the Maxitex Cool Pocket Mattress pairs a cool-touch 380g knitted cover with a 7-zone pocket-sprung core. Beneath the cover, layers of comfort foam and memory foam create a cushioned surface that feels fresh and inviting as you settle down for the night.
Each spring is individually wrapped and works independently, so support is targeted to different areas of your body and movement stays local, which helps reduce disturbance when you share a bed. With a 25cm depth and medium feel, this cooling pocket sprung mattress is a smart choice for couples, in Double and King sizes.
Key Features
- Cooling Comfort: A cool-touch 380g knitted cover helps you feel cooler as you settle down for the night.
- Pocket-Sprung Support: Individually wrapped springs respond to your body's movements.
- Targeted Comfort: Springs work independently to support different areas of your body.
- Less Partner Disturbance: Independent spring movement helps reduce motion transfer when sharing a bed.
- 7-Zone Spring Unit: Zoned support from head to toe, using springs in three wire gauges.
- Cushioned Comfort Layers: Comfort foam and memory foam add a soft, supportive feel.
- 25cm Deep, Medium Feel: Available in Double (135 x 190cm) and King (150 x 200cm).
Specifications
- Brand: Maxitex
- Mattress type: Pocket sprung
- Firmness: Medium
- Depth: 25cm
- Sizes: Double 135 x 190cm; King 150 x 200cm
- Cover: Cool 380g knitted fabric
- Comfort layers: Comfort foam, memory foam and FR cotton felt
- Spring system: 7-zone pocket springs (21cm)
- Country of origin: China
- Guarantee: 1 Year
Key features
- Fully hidden ring system — concealed behind decorative panels, invisible to guests and family
- Interchangeable panel design — switch between standard and feature finish in seconds, no tools required
- Structurally integrated restraints — built into the frame, not bolted on as an afterthought
- Premium build quality — engineered for durability, stability and daily use
- Double and King sizes — standard UK mattress dimensions
- Two colourways — Alabaster White and Onyx Black
Specifications
- Lead time
- Delivered from 1 November 2026
- Restraint system
- Integrated hidden rings behind interchangeable decorative panels
- Panel swap time
- Under 60 seconds, no tools required
- Suitable for
- Standard UK mattresses
- Included
- Full hidden restraint system as standard in both sizes · Full assembly instructions
- Delivery
- Free UK delivery
- Dimensions
- Double: 4ft 6in wide. King: 5ft wide. Both sizes are compatible with standard UK mattresses up to 30cm deep. Please measure your room allowing clearance on all sides before ordering. Overall frame dimensions, box sizes and weights on request: support@kinkybeds.com
Delivery & assembly
Orders placed now will be delivered from 1 November 2026, and our team will contact you to arrange a convenient date.
Door delivery via a discreet courier (room-of-choice delivery is not currently available), flat-packed for home assembly with full instructions; most couples finish in under two hours with no specialist tools. Plain, unmarked packaging. We currently ship to UK addresses only. Free UK delivery.
Returns & warranty
Changed your mind before your bed ships? Cancel any time before dispatch for a full refund. After delivery you have the right to cancel within 14 days of receiving your order under the UK Consumer Contracts Regulations. Items must be returned in their original condition and packaging, and return delivery is at your cost unless the item is faulty or incorrectly sent. Custom or bespoke orders cannot be returned unless faulty.
2-year structural warranty covering the frame and integrated restraint system against manufacturing defects. If your bed arrives damaged or faulty, please tell us as soon as you can (ideally within 7 days of delivery) with photos and we will arrange a replacement or full refund at no cost to you. This doesn't affect your statutory rights under the Consumer Rights Act 2015.
Does it look discreet?
Sturdy enough to sleep in nightly?
How does the hidden restraint system work?
Is my order delivered discreetly?
Is my purchase completely private?
What sizes are available?
How is payment handled for pre-orders?
Does it require assembly?
Is there a warranty?
Is room-of-choice delivery available?
Do you deliver outside the UK?
What if my order arrives damaged?
Questions about this product
No questions yet. Ask the first one and our team will answer by email.
Ask a question
Discreet by design
Private from checkout to bedroom.
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The box
Plain, unmarked packaging. No branding or product description on the outside, and a neutral sender name on the label.
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Your statement
Your bank statement shows a discreet billing descriptor that doesn't reveal what you've bought.
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Your inbox
Order emails use plain subject lines, such as "Your order #… is confirmed".
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Your bedroom
By day it reads as a contemporary designer bed. The rings stay hidden behind decorative panels until you want them.
Questions before you order?
Sizes, delivery, privacy or anything else. Ask us, discreetly.