Rank #2 in Best Pillow 2026: Firmness Is a Word, Grams Are a Number
Slumberdown Super Support Pillows 4 Pack, Firm for Side Sleepers
Price and rating as shown on Amazon when we collected them. Both change.
Slumberdown's Super Support pack is the highest-rated large sample in this ranking: 41,808 ratings averaging 4.3 stars, made in the UK, with a 2-year guarantee and a firmness aimed at side sleepers. Four pillows for £24 is £6 each, the cheapest per pillow of any branded option here.
The catch is visible in the same listing: 2.4kg for the pack means 0.6kg of filling per pillow, a quarter of what the £17.99 Adam Home pack carries. The firmness is delivered by a foam core block inside the hollowfibre, not by dense filling — a real design choice, but a different product from a heavy pillow. The listed thickness of 0.2cm is a data feed error.
How those 41,808 ratings break down
An average hides its own shape. This is the spread behind the 4.3 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Item weight as listed | 2.4 kg for 4 pillows |
|---|---|
| Price per pillow | £6.00 |
| Price per kg of filling | £10.00 |
| Item thickness as listed | 0.2 cm |
| Support | Foam core block inside hollowfibre |
| Guarantee | 2 years, made in the UK |
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Don't let the low price put you of; these are fantastic pillows. Full, plump and incredibly comfortable.”
Verified purchase“Lovely pillows, very soft with a nice plump plumpness to them. My son stayed for 2 nights and said he had slept fantastic and loved the pillows.”
What it is up against
The rivals it was ranked against in Best Pillow 2026: Firmness Is a Word, Grams Are a Number.
Rank #1
Adam Home Pillows 4 Pack Hotel Quality Side Sleeper Bounce Back
£17.99
Rank #3
Utopia Bedding Pillows 2 Pack, Brushed Fabric, Gusseted
£12.34
Rank #4
Slumberdown Rebound Pillows 2 Pack, Hotel Quality, Medium-Firm
£17.19
Rank #5
Shredded Memory Foam Pillows 2 Pack, Adjustable Firmness, Bamboo Cover
£38.25
Questions people ask
How much does each pillow weigh?
The pack is listed at 2.4kg, so 0.6kg of filling per pillow — a quarter of the Adam Home pack, which carries 1.5kg each.
Why is it described as firm?
Because of a foam core block inside the hollowfibre, which the listing credits for the support, rather than the density of the filling.
Will they flatten?
41,808 ratings average 4.3 stars, with 62 per cent five-star and 4 per cent one-star, and the two-year guarantee is the longest on this page.
Can I wash them?
Yes, they are machine washable and can be tumble dried.
Are these standard UK size?
They are listed at 48x74cm, which is the standard UK pillow size.
How many ratings does it have?
41808 at the time of collection, averaging 4.3 stars, with 62 per cent five-star and 4 per cent one-star.
Comments
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