Hypnos Orthos Support Mattress (Double) vs Koala Calm As Mattress (Double) (2026)
Which is better? We compared both on score, owner ratings, pros and cons.
Hypnos Orthos Support Mattress (Double)
Hand-tufted, ReActivePro springs, natural fillings, Royal Warrant, UK made. The royal mattress.
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Koala Calm As Mattress (Double)
Australian design, open-cell foam, copper-infused, 120-night trial, 10-year, B-Corp certified.
Check Price ↗ Full ReviewAt a Glance
| Hypnos Orthos Support Mattress (Double) | Koala Calm As Mattress (Double) | |
|---|---|---|
| 247Verdict Score | 9.3/10 | 9.0/10 |
| Owner Rating | 4.6★ (2,400) | 4.5★ (4,800) |
| Verdict | Excellent | Excellent |
Quick Verdict
Both are strong choices, but the Hypnos Orthos Support Mattress (Double) edges ahead with a 9.3/10 vs 9.0/10. Hand-tufted, ReActivePro springs, natural fillings, Royal Warrant, UK made. The royal mattress. 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 Orthos Support Mattress (Double)
- Holds the Royal Warrant as bedmaker to the Royal Household — the heritage benchmark
- Hand-tufted construction with natural fillings for breathability and longevity
- ReActivePro pocket spring system delivers responsive, zoned support
- Made in the UK with decades of master craftsmanship
- Used in luxury hotels worldwide for its durability and comfort
- £1,000+ premium craftsmanship pricing
- Heavy hand-tufted construction requires two people to move
- Firmer support feel not for those wanting plush softness
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 Orthos Support or Koala Calm As?
Both are strong choices, but the Hypnos Orthos Support Mattress (Double) edges ahead with a 9.3/10 vs 9.0/10. Hand-tufted, ReActivePro springs, natural fillings, Royal Warrant, UK made. The royal mattress. 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 Orthos Support worth the extra cost?
Yes — Hypnos Orthos Support 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 Pillow Top Wool Mattress (Double)
Hand-tufted, British wool, pocket springs, Royal Warrant. The hotel mattress in your home.
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Tempur Cloud Medium Mattress (Double)
TEMPUR material, medium soft feel, 25-year warranty, SmartCool cover. The pressure relief benchmark.
Check Price ↗ Full Review