Koala vs Sleep Republic vs Sleeping Duck Mattress Review (2022)

Compare the Sleeping Duck vs. Sleep Republic vs. Koala Mattresses.

Koala

Sleep Republic

Sleeping Duck

Latest Promotions

Easter Sale 20% off.

Win Sleeping Duck next-gen mattress (SD Mach II) and Get Free Firmness

It gives up to $175 off on the pillows and sheets bundles. You have three options to choose from:

  1. Essential, Dream,
  2. Ultimate Bundles

All have a wide range of colors.

Essential Mattress Info

Brand

Koala

Sleep Republic

Sleeping Duck

About

The unique design has two layers

    • Eva donate one mattress
    • Homeless shelters ten mattress
  • Not one size fits all
  • Customise each mattress side

Mattress Type

All Foam

Hybrid (latex, foam & springs)

Hybrid (foam & springs)

Prices

Videos

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Certifications

CertiPur-US®

Other Certification Info

GECA (Good Environmental Choice Australia) Certified

Cashmere blend fabric has been CSIRO tested in Australia

GECA (Good Environmental Choice Australia) Certified

Trial & Warranty

Trial Period

Trial Period (nights)

120

100

100

Warranty Length (years)

10

12

10

Firmness Options

One Firmness Fits All?

Adjustable Firmness

Half-Half Firmness

Selectable Firmness

Flippable / Reversible Firmness

Firmness Info

A double-sided comfort layer has the best support. Open it and find your work.

The mattress is a medium and has a  firm feel.

Firmness is the most important element in any mattress. 

Medium:

  • It sinks in slightly while being supportive
  • Suitable for side sleeper
  • A 6/10 on the firmness scale

Firm:

  • It still feels cloud-like while maintaining a solid level of support
  • Suitable for back sleepers
  • An 8/10 on the firmness scale

Half Medium:

  • Different firmness on each side
  • Ideal for couples who have other firmness preferences

Mattress Construction

Materials Overview

The New OG Koala Mattress has layers:

  • TEN CEL™ Lyo cell Sleep Surface
  • No Pressure Adaptive Core with three targeted high-density precision-cut support zones.
  • 7cm Flippable Kloud cell™ Comfort

The Sleep Republic has  layer construction:

  • High Definition Pocket Spring
  • Gel Infused Memory Foam
  • Natural Latex
  • Cashmere Knitted Fabric

The Sleeping Duck is an Australian designed many technologies:

  • Australian made Precision Firmness
  • Australian made Anti Gravity surface
  • The Motherboard

Comfort Info

Koala mattress comes with Zero disturbance and is also an anti-bacterial.

Our Mattresses were also designed in a 3D Spacer Fabric for air circulation.

Sleeping Duck allows you to select a firm and take control of your mattress.

Support Info

The customizable comfort layer means what level of firm you want.

Dynamic Edge Support gives you the edge to use the total area of the mattress while sleeping.

The sleeping duck Mach II keeps feeling you satisfied with the mattress. The pocket springs make you quickly move.

Comfort Specs

The Koala mattresses are designed with sensitive and soothing layers.No matter what the temperature is, you will enjoy the best sleep.

  • The Gel Infused Memory Foam is for temperature stability.
  • The second layer is for easy breathing.

The Anti Gravity Foam:

  • comfort
  •  doesn’t have any latex.
  • improves pressure and breathing.
  •  reshape the body via equal force.

Support Specs

The three targeted points are elegantly designed that to help you while sleeping.

  • Memory foam giving a body contouring.
  • Individual pocket springs mean no partner disturbance.

It combines:

  • the changeable
  • high-density foam layer 
  • the individually-wrapped pocketed spring multi-zone support layer.

The multi-zone system has three types of springs:

  • 3mm Springs around the very edge
  • 0mm Springs through your back and hip zones
  • 8mm Springs through your shoulder zone

Fabric Specs

  • A TENCEL™ Lyocell fiber made with 65% Polyester and breathable.
  • The material of anti-slip base fabric is 100% Polyester having PVC.

Cashmere Knitted Fabric is used for the material to become soft.

Breathe Tech Cover:

  • makes for maximum breathability
  •  soft and  antimicrobial features
  •  easy to unzip and use.

Manufactured in

China
China
China

Suitability

Side Sleepers

Back Sleepers

Size & Weight

Single

Single Dimensions

188 x 92 x 25 cm

Single Weight (kg)

20

188 x 92 x 31 cm

35

188 x 92 x 31 cm

30

King Single

King Single Dimensions

203 x 107 x 25 cm

King Single Weight (kg)

25

203 x 107 x 31 cm

39

204 x 107 x 26 cm

36

Double

Double Dimensions

188 x 138 x 25 cm

Double Weight (kg)

30

188 x 138 x 32 cm

43

188 x 138 x 31 cm

43

Queen

Queen Dimensions

203 x 153 x 25 cm

Queen Weight (kg)

35

203 x 152 x 31 cm

49

203 x 153 x 31 cm

53

King

King Dimensions

203 x 183 x 25 cm

King Weight (kg)

42

203 x 183 x 31 cm

55

203 x 183 x 31 cm

60

Bedtime Reading

Interesting Blog Articles

Delivery

Delivery Cost

FREE

FREE

FREE

Delivery Info

 4 hour free delivery in Sydney, Melbourne, Brisbane, Perth, and Adelaide. Further, have fast and free delivery.

It is noted: We do not take same day shipping.We offer same day delivery in Sydney, Melbourne, Perth, Brisbane, and Gold Coast.Remote areas delivery takes eight days, and others take 2-5working days.

Free next business day for almost all of Australia. Delivered straight to your door.

Prices

Latest Promotions

Koala’s Sale get 15% off mattresses.

Win Sleeping Duck next-gen mattress (SD Mach II) and Get Free Firmness

It gives up to $175 off on the pillows and sheets bundles. You have three options to choose from:

  1. Essential, Dream,
  2. Ultimate Bundles

All have a wide range of colors.