Giselle Mattress Cool Gel Foam 25cm I Single

The Giselle Bedding Sorrento Series is a 25cm medium-firm single mattress built around a Bonnell spring core with an enhanced 6-turn coil system. The top layer combines soft quilting, high-density foam, and cool gel infused memory foam for pressure distribution and temperature regulation through the night.

The 25cm profile and ventilated construction arrive vacuum-packed; the mattress expands to full shape within approximately 24 hours of unpacking. No assembly required.

Features

• Giselle Bedding Sorrento Series
• 25cm thickness
• Medium-firm feel
• Bonnell spring core
• Enhanced 6-turn coil system
• Cool gel infused memory foam top layer
• High-density foam support
• Soft quilted top
• Ventilated construction

Specifications

• Brand: Giselle Bedding
• Size: Single — 190cm × 91cm × 25cm
• Firmness: Medium firm
• Colour: White
• Packaging: Vacuum-rolled; expands to full shape within ~24 hours
• Assembly required: No
• Warranty: 5 years

Frequently asked

Is this mattress hypoallergenic or dust mite resistant?
All mattresses gradually collect allergens through normal use. A mattress encasement can help create a barrier between you and the mattress surface.

• Encase the whole bed — mattress, pillows and quilt — for full coverage where you sleep. Shop the dust mite encasement range.
• Short on budget? Start with the mattress. A dust mite mattress protector covers the biggest surface for the lowest spend — then add a pillow protector and quilt protector later.
• Backed by research. A 2003 clinical trial found mattress and pillow encasings significantly reduced dust mite allergen levels over 12 months.
• Get the full setup right. Our low-allergen bedroom guide covers encasements, washing and humidity in one place.

Managing a diagnosed allergy? Your GP or allergy specialist can advise on what's right for you.

Is cool gel memory foam better for hot sleepers?
Cool gel infused memory foam is designed to dissipate heat more effectively than standard memory foam. The Sorrento Series uses cool gel in its top layer. Real-world cooling depends on bedding choice, room temperature, and personal sleep environment.

What's the difference between a Bonnell spring and a pocket spring mattress?
Bonnell springs are interconnected hourglass-shaped coils — a traditional, durable, slightly firmer-feel construction. Pocket springs are individually wrapped coils that move independently and reduce partner disturbance. The Sorrento Series uses a Bonnell spring core. We also stock pocket spring mattresses if independent coil response is a priority for you.

Will this fit a dust mite mattress encasement?
This mattress is 25cm deep, 190 × 91cm (Single). Encasements sized for 24–33cm depth Single mattresses fit. Browse our mattress encasement range for current sizing.

What sizes is this mattress available in?
This listing is the Single only. See our full mattress range for King Single, Double, Queen, and King.

How does it arrive and how long does it take to expand?
Vacuum-rolled in a box for easy delivery and room access. Allow up to 24 hours after unboxing for the mattress to fully expand to its full 25cm profile.

Package contents

• 1 × Giselle Bedding Sorrento Series Mattress
• 1 × Plastic bag cutter

Warranty: 5 years