Firmness
Type
Pocket Spring
Depth (cm)
Number of Layers
Trial Period (nights)
Warranty (years)
Price Range
£209 to £279
Best Sleeping Position(s)
Certifications
Assessed from the product page published by MattressNextDay, captured September 2026, and from regular price comparison across our UK retail partners.
At £209 to £279, this sits at the budget end of the pocket spring market, and that is its main appeal. You get independent springs rather than a traditional open coil unit, which means less motion transfer if you share a bed and support that follows your shape a little more closely. Silentnight is a long-established UK name, which offers some reassurance at this price. The spec detail available for this model is thin, so treat it as a sensible low-cost option rather than a considered upgrade. It is currently listed with one retailer, so there is little scope to shop around on price.
Key Features & what's inside
Awaiting up to date specifications. Please check back later.
Who's it NOT for?
Silentnight Essentials 600 Mirapocket Mattress
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What type of mattress is the Silentnight Essentials 600 Mirapocket?
It is a pocket spring mattress. Each spring sits in its own fabric pocket and moves independently, which means better contouring to your body and less disturbance from a partner's movement than you would get from an open coil design.
How much does the Silentnight Essentials 600 Mirapocket cost?
Prices run from £209.00 up to £279, depending on the size you choose. That places it at the more affordable end of the pocket spring market.
What sizes does the Silentnight Essentials 600 Mirapocket come in?
It is available in three UK sizes: Single, Double and King. There is no Small Double or Super King option in the range.
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