King Koil Chamberlane Mattress - Core Premium (Reflex Max VRS)
Made to Order - FREE Greater Sydney & Wollongong Delivery expected from: - .
Buy King Koil mattresses online with confidence or visit a Best in Beds store to try them yourself
Long Single Mattress: 203cm x 92cm
King Single Mattress: 203cm x 107cm
Double Mattress: 188cm x 138cm
Queen Mattress: 203cm x 153cm
King Mattress: 203cm x 183cm
Super King Mattress: 203cm x 203cm
- Firm / Single - $1,949.59
- Firm / King Single - $2,249.53
- Firm / Double - $2,674.44
- Firm / Queen - $3,099.36
- Firm / King - $3,624.25
- Firm / Super King - $3,899.20
- Medium / Single - $2,374.50
- Medium / King Single - $2,699.44
- Medium / Double - $3,199.34
- Medium / Queen - $3,649.25
- Medium / King - $4,174.14
- Medium / Super King - $4,549.07
- Plush / Single - $2,374.50
- Plush / King Single - $2,699.44
- Plush / Double - $3,199.34
- Plush / Queen - $3,649.25
- Plush / King - $4,174.14
- Plush / Super King - $4,549.07
Order before 2pm AEST Monday to Friday and we'll deliver your new mattress free, the very next business day - direct from our own warehouse, in our own trucks - across Greater Sydney, the Macarthur region, Western Sydney, the Hawkesbury and the Illawarra to Shellharbour.
Free next-business-day delivery is available on selected ranges - Eco Kids, Sleep Firm and Morrison mattresses - when shipping to an eligible postcode shown below.
How it works
- Choose an eligible mattress from our Eco Kids, Sleep Firm or Morrison ranges.
- Order before 2pm AEST, Monday to Friday (excluding NSW public holidays).
- Enter your postcode at checkout. If you're inside the catchment below, select free next-business-day delivery.
- We'll text or email you the afternoon before your delivery to confirm a delivery window and call you 1 hour before we arrive on the day. Your mattress is delivered by a Best in Beds driver - not a third-party courier - straight from our warehouse to your front door.
Orders placed after 2pm, on weekends, or on NSW public holidays will be dispatched the following business day and delivered the business day after that.
Where we deliver next business day
We service the following postcode catchment using our own warehouse and our own delivery fleet. Because we don't hand your mattress off to a third-party freight company, we can guarantee a true next-business-day window. If your postcode is listed, free next-business-day delivery is yours when you order before 2pm on a business day.
Sydney Metro · 2000–2234
Sydney CBD, Eastern Suburbs, Inner West, North Shore, Northern Beaches, Hills District, Parramatta, Bankstown, Liverpool and the Sutherland Shire.
2000, 2006–2011, 2015–2050, 2052, 2060–2077, 2079–2090, 2092–2097, 2099–2108, 2110–2122, 2125–2138, 2140–2179, 2190–2200, 2203–2214, 2216–2234
Macarthur & Wollondilly · 2555–2574
Mount Annan, Narellan, Camden, Oran Park, Gregory Hills, Smeaton Grange, Currans Hill, Campbelltown, Glen Alpine, Appin, Minto, Picton, Tahmoor, Bargo.
2555, 2556, 2557, 2558, 2559, 2560, 2563, 2564, 2565, 2566, 2567, 2568, 2569, 2570, 2571, 2572, 2573, 2574
Western Sydney & Hawkesbury · 2745–2774
Cobbitty, Bringelly, Penrith, Kingswood, St Marys, Mount Druitt, Rooty Hill, Riverstone, Schofields, Marsden Park, Box Hill, Vineyard, Richmond, Windsor, North Richmond, Wilberforce, Kurrajong.
2745, 2747, 2748, 2749, 2750, 2752, 2753, 2754, 2755, 2756, 2757, 2758, 2759, 2760, 2761, 2762, 2763, 2765, 2766, 2767, 2768, 2769, 2770, 2773, 2774
Illawarra · 2500–2529
Wollongong, Figtree, Mount Keira, Fairy Meadow, Corrimal, Bulli, Thirroul, Port Kembla, Warrawong, Unanderra, Dapto, Albion Park, Shellharbour.
2500, 2502, 2505, 2506, 2508, 2515, 2516, 2517, 2518, 2519, 2520, 2522, 2525, 2526, 2527, 2528, 2529
What about pre-order or made-to-order mattresses?
A number of premium ranges - including selected Yinahla and Sealy Posturepedic models - are made to order in Australia. These products will display a "Pre-order: usually ships in X weeks" badge on the product page. Pre-order items do not qualify for next-business-day delivery - your delivery window starts when the mattress is finished and ready to leave the factory.
Our entire Eco Kids, Sleep Firm and Morrison ranges are held in stock at our own warehouse and ready to dispatch the same day, so they all qualify for free next-business-day delivery when you order before 2pm.
If timing is critical, give us a call on 1300 399 676 or email dream@bestinbeds.com.au and we'll confirm what's ready to dispatch tomorrow.
What's included in free next-day delivery?
- Door-to-door delivery to a single, ground-floor entry point at the address you provide.
- Our delivery drivers call you 1 hour before they arrive.
- Delivered by a Best in Beds driver direct from our own warehouse - not a third-party courier.
Optional add-ons (paid)
- White-glove delivery + setup: Bring your new mattress upstairs, place on your bed base, and remove all packaging.
- Old mattress removal: We'll take your old mattress away for responsible recycling at the time of delivery.
Add-ons can be selected by replying to your delivery confirmation email.
Delivery outside the next-day catchment
Live outside the postcodes listed below? No worries - we still ship anywhere in NSW and across Australia. Standard delivery times and freight charges may apply at checkout based on your postcode. For a quote before you order, email dream@bestinbeds.com.au with the product and your delivery address.
Terms
- Order must be placed before 2:00pm AEST, Monday to Friday, excluding NSW public holidays.
- Delivery address must be inside the postcode catchment listed below.
- Offer applies to all Eco Kids, Sleep Firm and Morrison mattresses (held in stock at our own warehouse). Pre-order or made-to-order items from other ranges are excluded.
- Delivery is to a single ground-floor entry. Upstairs delivery, setup and old-mattress removal are paid add-ons.
- Someone aged 18+ must be present at the delivery address to receive the mattress.
- Best in Beds reserves the right to vary or withdraw this offer at any time, including in cases of severe weather, road closures or supplier delays beyond our control.
- This offer does not affect your rights under the Australian Consumer Law. See our Refund & Returns Policy and Terms & Conditions.
Need a hand?
Not sure if your postcode qualifies, or want to confirm stock before ordering? Our team is happy to help:
- Call: 1300 399 676 (Mon–Sat 9am–5pm, Thu to 7pm, Sun 10am–4pm)
- Email: dream@bestinbeds.com.au
- Visit a showroom: Campbelltown · Prospect · Warrawong
MATTRESS DETAILS
The Chamberlane MK2 is King Koil's core premium model - and the value pick if you want Reflex engineering with a luxurious comfort feel without flagship pricing. Built on the Reflex Max Support System with Variable Response Springs (VRS), layered with the same Gel Infused Latex AND Gel Infused Memory Foam combination as the Lexington flagship, PLUS additional traditional Memory Foam. Wrapped in the full three-layer AeroComfort airflow system. International Chiropractors Association approved. Australian-made in Padstow Sydney. 10-year guarantee.
Why Chamberlane is our value-pick premium
The Chamberlane uses a unique spring architecture called Variable Response Springs (VRS) - coils designed with additional turns at the top of the spring that dynamically respond to your weight and shape. The effect: more progressive support than a standard pocketed coil, more conforming under your shoulders and hips, firmer under your lumbar. Combined with the Reflex Max's Active coils, you get zoned support that feels luxurious without being lazy.
The Chamberlane's comfort layer is genuinely lush. Where the Lexington uses Micro Comfort Coils as the headline upgrade, the Chamberlane uses a triple-foam stack: Gel Infused Latex (naturally antimicrobial, conforming), Gel Infused Memory Foam (cool-to-touch, deep contouring), AND traditional Memory Foam (pressure relief). Most mattresses use one. The Chamberlane uses three.
Reflex Max Support System with VRS
- Variable Response Springs - additional top-of-spring turns for progressive support.
- Primary coils conform to body shape across the full surface.
- Active coils interleaved through the support core for zoned response.
- Individually pocketed for independent spring movement and motion isolation.
- Performa Edge Support for a strong, usable mattress edge.
What's inside the Chamberlane MK2
- ✓ Reflex Max Support System with VRS springs
- ✓ Gel Infused Latex - natural latex with cooling gel
- ✓ Gel Infused Memory Foam - cool-touch contouring
- ✓ Memory Foam - traditional pressure-relieving foam layer
- ✓ AeroQuilt - breathable quilted top
- ✓ AeroFoam+ - open-cell foam for vertical airflow
- ✓ AeroWeb - final airflow layer at the base of the comfort stack
- ✓ Performa Edge Support
Choose your comfort level
- Plush - softer top, deeper contouring. For side sleepers and lighter sleepers.
- Medium - the most popular Chamberlane. Universally comfortable for couples.
- Firm - supportive surface with less sink. For stomach sleepers and heavier back sleepers.
Read our King Koil firmness guide or visit any Best in Beds showroom to compare.
Best for
Sleepers who want serious pressure relief and luxurious contouring without going to flagship pricing. Couples who like a plush-feeling surface but need real spinal support. Anyone who's been told they want "memory foam" but doesn't want to give up the responsive feel of pocketed coils - the Chamberlane delivers both. Particularly strong for back and side sleepers with hip or shoulder pressure issues.
What's included
- ✓ Australian-made in Padstow, Sydney by A.H. Beard
- ✓ 10-year manufacturer's warranty
- ✓ Sensitive Choice approved (whole-of-mattress)
- ✓ International Chiropractors Association approved
- ✓ Free delivery to Greater Sydney and the Illawarra
- ✓ NSW-wide delivery available
- ✓ Made-to-order - typically 5-10 business days
- ✓ Try in-store at Best in Beds Campbelltown, Prospect, and Warrawong
From $3,799 RRP.
Which King Koil Mattress Should I Choose?
All four King Koil MK2 ranges are Australian made in Padstow, Sydney by A.H. Beard. All come in Plush, Medium, and Firm — learn about the King Koil range.
| Feature | Kenwick MK2 | Abelia MK2 | Chamberlane MK2 |
Lexington MK2
👑 Flagship |
|---|---|---|---|---|
| Tier | Core entry | Core support | Core premium | Premium flagship |
| Best For | First-time premium buyers · guest rooms | Side sleepers · zoned support | Pressure relief · triple-foam luxury | Couples · hot sleepers · best-of-everything |
| Price (from) | $2,449.95 | $2,099.67 $2,999.95 SAVE | $1,949.59 $3,899.95 SAVE | $2,999.47 $4,999.95 SAVE |
| Support System | Reflex Advance | Reflex Plus | Reflex Max (VRS) | Reflex Platinum |
| Micro Comfort Coils | — | — | — | ✓ |
| Gel Infused Latex | — | — | ✓ | ✓ |
| Comfort Layer | Gel Infused Memory Foam + EvoFoam | Gel Infused Memory Foam | Gel Infused Latex + Memory Foam | Micro Coils + Gel Latex + Gel Memory Foam |
| AeroComfort Layers | AeroQuilt | AeroQuilt + AeroFoam+ | AeroQuilt + AeroFoam + AeroWeb | AeroQuilt + AeroFoam+ + AeroWeb |
| Performa Edge Support | ✓ | ✓ | ✓ | ✓ |
| Firmness Options | Plush / Medium / Firm | Plush / Medium / Firm | Plush / Medium / Firm | Plush / Medium / Firm |
| Warranty | 10 Years | 10 Years | 10 Years | 10 Years |
| Delivery | 🚚 Free NSW delivery to Greater Sydney & Illawarra · Made-to-order approx. 5–10 days | |||
| Certifications | 🏆 ICA Approved · 🌱 Sensitive Choice · 🇦🇺 Australian Made by A.H. Beard, Padstow Sydney | |||
| Choose This | View Kenwick → | View Abelia → | View Chamberlane → | View Lexington → |
Try the Koil Koil Range
Visit our experienced team in store
Frequently Asked Questions
Who is the King Koil Chamberlane best suited to?
What makes the Chamberlane a step up from the Abelia?
How long does the Chamberlane take to deliver?
Is the Chamberlane chiropractor-approved?
What interest-free finance is available on the Chamberlane?
- Zip Pay & Zip Money — flexible weekly, fortnightly or monthly repayments
- Afterpay — 4 interest-free instalments
- Latitude GO Mastercard — up to 60 months interest-free on approved purchases
- Latitude Gem Visa — up to 60 months interest-free on approved purchases
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