Hypnos Pillow Top Wool Mattress (Double) vs Koala Calm As Mattress (Double) (2026)
Which is better? We compared both on score, owner ratings, pros and cons.
Hypnos Pillow Top Wool Mattress (Double)
Hand-tufted, British wool, pocket springs, Royal Warrant. The hotel mattress in your home.
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Koala Calm As Mattress (Double)
Australian design, open-cell foam, copper-infused, 120-night trial, 10-year, B-Corp certified.
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| Hypnos Pillow Top Wool Mattress (Double) | Koala Calm As Mattress (Double) | |
|---|---|---|
| 247Verdict Score | 9.3/10 | 9.0/10 |
| Owner Rating | 4.7★ (1,800) | 4.5★ (4,800) |
| Verdict | Excellent | Excellent |
Quick Verdict
Both are strong choices, but the Hypnos Pillow Top Wool Mattress (Double) edges ahead with a 9.3/10 vs 9.0/10. Hand-tufted, British wool, pocket springs, Royal Warrant. The hotel mattress in your home. That said, the Koala Calm As Mattress (Double) is worth considering if Australian design, open-cell foam, copper-infused, 120-night trial, 10-year, B-Corp certified..
Pros & Cons Side by Side
Hypnos Pillow Top Wool Mattress (Double)
- Royal Warrant holder — the mattress supplier to Buckingham Palace and luxury UK hotels
- British wool and natural fibre filling is temperature-regulating and biodegradable
- Hand-tufted by Hypnos craftspeople in Buckinghamshire, England
- Pocket spring system delivers superior motion isolation compared to foam alternatives
- 8-10 year lifespan expectation for professional-grade construction
- £1,500+ — the most expensive mattress in this comparison
- Natural wool requires professional cleaning — not machine washable
- Hypnos is made-to-order — 6-8 week lead time before delivery
Koala Calm As Mattress (Double)
- 120-night trial — the longest single-period trial alongside DreamCloud reviewed
- B-Corp certified — Koala's environmental and social standards verified by third-party assessment
- Copper-infused open-cell foam provides antimicrobial properties alongside cooling
- Australian design heritage applied to UK market — different design philosophy from UK brands
- 10-year warranty with B-Corp accountability for long-term quality commitment
- Less brand recognition in UK vs Emma, Eve or Simba
- Copper infusion adds cost without the temperature improvement of true airflow hybrids
- Australian brand with UK fulfilment — customer service response from Australian headquarters
FAQ
Which is better, Hypnos Pillow Top Wool or Koala Calm As?
Both are strong choices, but the Hypnos Pillow Top Wool Mattress (Double) edges ahead with a 9.3/10 vs 9.0/10. Hand-tufted, British wool, pocket springs, Royal Warrant. The hotel mattress in your home. That said, the Koala Calm As Mattress (Double) is worth considering if Australian design, open-cell foam, copper-infused, 120-night trial, 10-year, B-Corp certified..
Is the Hypnos Pillow Top Wool worth the extra cost?
Yes — Hypnos Pillow Top Wool Mattress (Double) scores higher at 9.3/10 vs 9.0/10.
Also Worth Considering
Vi-Spring Herald Superb Mattress (Double)
Calico pocket springs, natural wool + cotton, hand-tufted Plymouth UK, 30-year guarantee. British luxury benchmark.
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Hypnos Orthos Support Mattress (Double)
Hand-tufted, ReActivePro springs, natural fillings, Royal Warrant, UK made. The royal mattress.
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Tempur Cloud Medium Mattress (Double)
TEMPUR material, medium soft feel, 25-year warranty, SmartCool cover. The pressure relief benchmark.
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