Brook + Wilde Luscious Copper Hybrid Mattress vs Koala Calm As Mattress (Double) (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

Brook + Wilde Luscious Copper Hybrid Mattress

9.0/10 Excellent

4.5★ (4,200 owners)

Copper-infused foam, 3000 pocket springs, eco-friendly, 200 nights, UK made. The copper hybrid.

Full Review

Koala Calm As Mattress (Double)

9.0/10 Excellent

4.5★ (4,800 owners)

Australian design, open-cell foam, copper-infused, 120-night trial, 10-year, B-Corp certified.

Full Review

At a Glance

	Brook + Wilde Luscious Copper Hybrid Mattress	Koala Calm As Mattress (Double)
247Verdict Score	9.0/10	9.0/10
Owner Rating	4.5★ (4,200)	4.5★ (4,800)
Verdict	Excellent	Excellent
Infusion	Copper-infused foam	Copper (antimicrobial)
Trial	200 nights	120 nights (longest)

Quick Verdict

This is a genuine draw — both score within 0.15 points of each other. Brook + Wilde Luscious Copper Hybrid Mattress: Copper-infused foam, 3000 pocket springs, eco-friendly, 200 nights, UK made. The copper hybrid. Koala Calm As Mattress (Double): Australian design, open-cell foam, copper-infused, 120-night trial, 10-year, B-Corp certified. Choose based on your specific needs. Check the current price on Amazon →

Pros & Cons Side by Side

Brook + Wilde Luscious Copper Hybrid Mattress

Copper-infused foam actively conducts heat away from the sleep surface — clinically measurable temperature reduction
3000 pocket springs provide precise independent contouring with minimal partner disturbance
200-night trial — maximum risk protection alongside DreamCloud
UK manufactured — Brook + Wilde factory in Sheffield
Certified eco-friendly materials with CertiPUR-US foam standard

Copper infusion adds cost without matching the cooling of hybrid airflow from pocket springs alone
Less brand recognition than Emma, Eve or Simba for first-time buyers
Sheffield manufacturing limits production speed — longer delivery windows than warehouse alternatives

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, Brook + Wilde Luscious Hybrid or Koala Calm As?

Is the Brook + Wilde Luscious Hybrid worth the extra cost?

The Koala Calm As Mattress (Double) matches or exceeds it at a potentially lower price point.

Who is the Brook + Wilde Luscious Hybrid best suited to?

Copper-infused foam, 3000 pocket springs, eco-friendly, 200 nights, UK made. The copper hybrid.

Who is the Koala Calm As best suited to?

Australian design, open-cell foam, copper-infused, 120-night trial, 10-year, B-Corp certified.

What are the main downsides of each?

Brook + Wilde Luscious Copper Hybrid Mattress: Copper infusion adds cost without matching the cooling of hybrid airflow from pocket springs alone; Less brand recognition than Emma, Eve or Simba for first-time buyers. Koala Calm As Mattress (Double): Less brand recognition in UK vs Emma, Eve or Simba; Copper infusion adds cost without the temperature improvement of true airflow hybrids.

Do owner ratings agree with our verdict?

Largely, yes — Brook + Wilde Luscious Copper Hybrid Mattress sits at 4.5★ from 4,200 verified Amazon owners, and Koala Calm As Mattress (Double) at 4.5★ from 4,800.

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