Sleepeezee Ultimate Ortho 2000 Pocket Mattress
The Sleepeezee Ultimate Ortho 2000 Pocket Mattress is a firm pocket spring mattress, handcrafted in the UK and finished with a wool and cashmere blend.
- Firm feel for back sleepers
- Wool & cashmere wick away moisture
- Minimises partner disturbance
£538
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The Sleepeezee Ultimate Ortho 2000 has 2000 individually pocketed springs, which means each spring moves on its own and responds to your body rather than the person next to you. At 25.5cm deep it's a reasonably substantial mattress. Across verified owner reviews it holds a 4.5 rating on the Mattress Online product page from 187 reviewers. It's a good fit if you want proper firm support, though lightweight side sleepers may find it a little too solid.
Mattress specifications
Firmness
Firm
Type
Pocket Spring
Depth (cm)
26
Number of Layers
4
Trial Period (nights)
100
Warranty (years)
10
Price Range
£538 to £994
Best Sleeping Position(s)
Back Sleeping
Stomach Sleeping
Certifications
BS 7177
Assessed from the specification published by Mattress Online, captured September 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
This is a mattress built around firm support with a softer touch on top. The 2000 pocket springs work independently, so you get support tailored to where your body needs it, with less motion transfer if you share the bed. Above the springs, natural wool and cashmere wick moisture and help regulate temperature, which means you're less likely to overheat than on an all-foam alternative. It carries National Bed Federation approval and is handcrafted in the UK. Yes, it's single-sided so you can't flip it, but rotating it every few months keeps wear even. If you sleep on your back and want a firmer feel, this one suits well.
Key features & layer details
Knitted cover
A soft knitted cover that adds a cosy, warm finish. It's designed to aid airflow and breathability, which means a slightly cooler sleep surface.
Wool and cashmere blend
A plush layer of natural wool and cashmere with breathable, moisture-wicking properties. In practice, this helps regulate your body temperature through the night.
Soft white fibres
A layer of soft white fibres that rounds out the feel with extra comfort. It also adds breathability and helps the mattress last.
Pocket springs
2000 traditional pocket springs, each encased in its own fabric pocket so it can move independently. This means the support adapts to your shape rather than pushing back as one unit.
Layer details from mattressonline.co.uk product page, September 2026.
Best suited for?
Back sleepers
The firm feel and 2000 pocket springs give steady support under the spine, which suits anyone who lies on their back and wants a mattress that stays level.
Couples
Each of the 2000 springs moves independently in its own fabric pocket, so there is less motion transfer when one partner shifts or gets up.
Warm sleepers
A wool and cashmere layer wicks moisture and helps regulate temperature, which means you are less likely to overheat than on an all-foam mattress.
Heavier sleepers
Firm support from individually pocketed springs resists sinking in, so heavier bodies are likely to feel held up rather than swallowed by the mattress.
Combination sleepers
Springs that respond independently let the mattress adjust as you move, and the firm surface makes changing position feel easy rather than like climbing out of a dip.
This is a genuinely firm mattress, so lightweight side sleepers or anyone who likes a sink-in, cushioned feel should look elsewhere. It's single-sided, so it can't be flipped, only rotated. Some owners also find it heavy and awkward to move, which matters if you'll be rotating it alone.
Save on an earlier or ex-display model
Some retailers still sell the earlier version of this mattress, or ex-display and returned stock at a lower price. These are the sizes where it costs less than the current model's best price.
Sleepeezee Ultimate Ortho 2000 Pocket Mattress
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FAQ's
How firm is the Sleepeezee Ultimate Ortho 2000?
It's rated firm. That means a supportive, flatter feel with limited sink, which back sleepers and people with back issues tend to get on with. The wool, cashmere and soft fibre layers add a little surface comfort, but this is a firm mattress rather than a medium-firm one.
Does the Sleepeezee Ultimate Ortho 2000 come with a trial?
Mattress Online lists a 100-night trial on this mattress. That trial is the retailer's own offer, so if you buy elsewhere the terms may differ. Check the returns policy of whichever shop you order from before you commit.
How many springs does the Sleepeezee Ultimate Ortho 2000 have?
It has 2000 pocket springs, each sewn into its own fabric pocket. Because the springs move independently, support follows the contours of your body and movement on one side of the bed transfers less to the other.
Can you flip the Sleepeezee Ultimate Ortho 2000?
No. The retailer listing states it's single-sided, so you rotate it every few months rather than flipping. Worth bearing in mind that some owners find it heavy to move, so you may want a second pair of hands for rotation.
What guarantee does the Sleepeezee Ultimate Ortho 2000 have?
Mattress Online lists a 10 year guarantee with this mattress. As that appears on a retailer listing rather than Sleepeezee's own page, confirm the guarantee terms with your retailer at the point of purchase.
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