Firmness
Type
Hybrid
Depth (cm)
27
Number of Layers
5
Trial Period (nights)
Warranty (years)
10
Price Range
£569 to £949
Best Sleeping Position(s)
Certifications
Assessed from the specification published by MattressNextDay, captured September 2026, and from regular price comparison across our UK retail partners.
The main draw is the combination of firm support and cooling. The Staycool™ gel layer channels excess heat away, which means hot sleepers who normally rule out plush pillow tops can have both. Beneath it, the 3000-pocket spring system uses 1000 traditional pocket springs and 2000 mini comfort springs, each responding independently, so you should feel less disturbance when a partner moves. Soft polyester comfort layers cushion the shoulders and hips without softening the overall firm feel. It's hypoallergenic and vegan friendly, which is still fairly unusual at this price. There's no trial period mentioned on the retailer's page, so you'll want to be confident a firm mattress suits you before ordering.
Key Features & what's inside
- Pillow Top. A plush pillow layer sits on the surface, which means the first thing you feel is cushioning rather than firmness. It adds a touch of luxury to what is otherwise a firm, supportive build.
- Soft Polyester Comfort Layers. Soft polyester layers add cushioning at pressure points such as the shoulders and hips. Usefully, they do this without compromising the firm feel underneath.
- Profiled Staycool™ Gel. A deep layer of profiled Staycool™ gel gently contours to your body while channelling excess heat away. In practice, that means a cooler, more temperature-regulated sleep surface through the night.
- High-Density Polyester Support Layer. A high-density polyester layer sits beneath the comfort layers. It helps the mattress hold its shape over time, which supports long-term durability.
- 3000-Pocket Spring System. The core is a 3000-pocket spring system, made up of 1000 traditional pocket springs and 2000 mini comfort springs. Each spring responds independently to movement, so support follows your body and a restless partner is less likely to wake you.
Layer details from mattressnextday.co.uk product page, September 2026.
Who's it NOT for?
This is a firm mattress, so lightweight side sleepers may find it doesn't let their shoulders and hips sink in enough, even with the pillow top. It's also less suitable if you want the slow, cradling hug of all-foam designs, or if you'd only buy with a sleep trial, since none is mentioned on the retailer's page.
Sleepeezee Gel 3000 Pocket Hybrid Ortho Mattress
How firm is the Sleepeezee Gel 3000 Pocket Hybrid Ortho mattress?
It's rated firm. The pillow top and soft polyester comfort layers add cushioning at the shoulders and hips, so it shouldn't feel harsh, but the underlying support is firm. It suits back and front sleepers and heavier builds better than lightweight side sleepers.
Does the Sleepeezee Gel 3000 come with a guarantee?
Yes, it's backed by a 10-year manufacturer's guarantee. There's no sleep trial mentioned on the retailer's page, though, so check the returns policy of wherever you buy before ordering.
Is the Sleepeezee Gel 3000 good for hot sleepers?
It's designed with hot sleepers in mind. A deep layer of profiled Staycool™ gel contours to your body while channelling excess heat away, which means the sleep surface stays cooler and more temperature-regulated than a standard pillow top design.
How many springs does the Sleepeezee Gel 3000 have?
It has 3000 springs in total: 1000 traditional pocket springs and 2000 mini comfort springs. Each spring moves independently, so support adjusts to your body and movement on one side of the bed is less likely to disturb the other.
What sizes does the Sleepeezee Gel 3000 come in?
It's available in UK Single, Double, King and Super King, priced from £569 to £949 depending on size. The mattress is 27cm deep. MattressNextDay lists free next day delivery, though that's the retailer's own offer rather than a Sleepeezee promise.
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