Cambridge 3/4 XL Mattress

Cambridge 3/4 XL Mattress from Rest Assured:

• 3/4 – 107cm
• Mattress Only
• Extra Length (XL) 200cm

Cambridge 3/4 XL Mattress – Luxury Sleep Technology

For those who expect the best in sleep innovation and comfort, the Cambridge Mattress by Rest Assured delivers unmatched support and luxury. Featuring the latest in copper gel foam and natural latex, combined with a high spring count nested pocket coil system, this top-of-the-range bed offers the perfect balance of plush comfort and firm support. Designed for deeper, undisturbed rest, it’s the ultimate choice for modern main bedrooms and upmarket guest suites.

Design of Bed

Nested Pocket Spring | Plush Box Top | Foam Encased 
The Cambridge mattress features nested pocket springs—arranged in a honeycomb structure and individually hand-packed—to increase the spring count by 30% for enhanced support and body alignment. Each spring is electronically tempered, making them stronger and more durable for targeted support where your body needs it most.  The individually wrapped coils also reduce motion transfer, meaning you’ll sleep soundly even if your partner tosses and turns.

The entire spring unit is foam-encased in high-density polyurethane, reinforcing edge-to-edge support and preventing sagging. A plush box top finish adds an extra layer of luxury and softness.

Rest Assured beds are proudly endorsed by the South African Society of Physiotherapists, affirming their quality and back-friendly design.

Double Sided or No Turn

No Turn | Convenience
This is a No Turn mattress, designed for low maintenance without compromising on longevity. Simply rotate every few months to extend its comfort and support lifespan.

Comfort Layers

Copper Interpolated Gel Foam | Natural Latex | Medium Firm Comfort 
The Cambridge features a plush box top constructed with Copper Interpolated Gel Foam, Natural Latex, and Hyper Soft Polyurethane layers. These advanced materials are designed to regulate temperature, relieve pressure, and offer a soothing, plush feel. The Viscose Breathe memory foam enhances airflow with its open cell structure, ensuring a cooler, more comfortable sleep.

This mattress provides a Medium Firm Comfort level, combining plushness with underlying support—ideal for a wide range of sleep preferences.

All foams are manufactured by Strandfoam Group to be non-toxic, stable, and hygienic.

Mattress Fabric

Imported Cool Grey Knit | Micro-quilted
Covered in soft-touch imported 650gsm Cool Grey Knit ticking, the Cambridge mattress features micro-quilted finishing to help dissipate heat and enhance comfort with a luxuriously soft feel.

Ideal For

• Luxury bedrooms
• Upmarket Guesthouses
• Sleepers looking for heavy duty support
• Side and back sleepers

Recommended Weight Per Person

Up to 150kg per person 
Supports individuals up to 150kg per person, ideal for those needing extra durability and robust support.

Guarantee and Warranty 

2.5 year Guarantee | 25 year Warranty
Includes a 2.5-year Guarantee and 25-year Warranty for long-lasting confidence in your investment.

Why Choose the Cambridge 3/4 XL Mattress

A top-of-the-range mattress from one of South Africa’s most respected brands, the Cambridge combines premium sleep technology with luxurious comfort and support. With features like copper gel foam, natural latex, and hand-packed pocket coils, this bed is built for people who take their rest seriously.

Upgrade to the Cambridge Mattress today at Bedworld Online – and enjoy luxury sleep, delivered to your door.