Last seen from £357.04 at Archers Sleepcentre on 2nd November 2026
Rest Assured Cardigan Natural Pocket 1400 Mattress
The Rest Assured Cardigan Natural Pocket 1400 is a pocket sprung mattress available in UK Single, Double, King and Super King.
- Extra-firm feel for back sleepers
- Natural wool, cashmere & silk fillings
- Hand-tufted finish for lasting shape
The Rest Assured Cardigan Natural Pocket 1400's pricing sits at the accessible end for a natural pocket sprung design, which makes it one to shortlist if you want traditional springs without a premium price tag. Detailed specifications for this model aren't published yet, so its layers and firmness can't be described with confidence. It's worth checking availability in your size before setting your heart on it.
Mattress specifications
Firmness
Extra Firm
Type
Pocket Spring
Depth (cm)
Number of Layers
Trial Period (nights)
Warranty (years)
Price Range
Best Sleeping Position(s)
Stomach Sleeping
Certifications
Assessed from Rest Assured's product page, captured September 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
The Cardigan suits you if you like a properly firm, traditional feel, as it's rated Extra Firm and built on pocket springs. The natural wool, cashmere, silk and cotton fillings give it a natural-fibre make-up rather than a foam one. The hand-tufted finish and wire edge border point to a traditional build, and the turning handles on the border make it easier to move around. It's 24cm deep, so it should sit neatly on most frames. The downside is that Extra Firm won't suit everyone: side sleepers and anyone who likes a soft, sinking feel may find it too unyielding. It also isn't flippable.
Key features & layer details
We’re still collecting information on this mattress. Unfortunately, we don’t have its key features yet.
Best suited for?
Back sleepers
The Extra Firm rating on a pocket spring base gives a flat, supportive surface, which suits anyone who likes to lie on their back.
Front sleepers
Extra Firm tension from the pocket springs keeps the surface level beneath you, which suits people who prefer a flat feel when lying on their front.
Budget buyers
Pricing sits at the accessible end for a natural pocket sprung design, so you get traditional springs and natural fillings without a premium outlay.
Eco-conscious buyers
Natural wool, cashmere, silk and cotton fillings give it a natural-fibre make-up rather than a foam one, which appeals if you want to avoid foam.
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.
Rest Assured Cardigan Natural Pocket 1400 Mattress
Last seen for £357.04 at Archers Sleepcentre on 2nd November 2026
Last seen for £467.09 at Archers Sleepcentre on 2nd November 2026
Last seen for £544.69 at Archers Sleepcentre on 2nd November 2026
Last seen for £630.88 at Archers Sleepcentre on 2nd November 2026
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FAQ's
How much does the Rest Assured Cardigan Natural Pocket 1400 mattress cost?
It depends on the size you choose, and the price table on this page shows the current price for each size. Prices cover a fairly wide spread.
What sizes does the Rest Assured Cardigan Natural Pocket 1400 come in?
It's available in four UK sizes: Single, Double, King and Super King. There's no Small Double listed at present, which is a shame if you're furnishing a compact spare room.
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