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High Definition Pocket Spring Mattress

See how our mattresses have changed the way people sleep.

Mattress

$679$1,529

The Sleep Republic
High Definition Pocket
Spring Mattress

Cashmere knitted fabric, gel infused memory foam & natural latex come together with our exclusive High Definition pocket spring system to create the perfect feel

Protect your new mattress & get 15% OFF

SUPER KING MATTRESS PROTECTOR BOX
The Tencel Mattress Protector
Original price was: $199.Current price is: $169.
SR Pillow
The Sleep Republic Pillow
Original price was: $149.Current price is: $127.
SKU: THMA87 Categories: ,

If you're looking for a hybrid mattress with the best edge support, you will love the award-winning Sleep Republic mattress.

  • Strong edge support
  • No mattress sag
  • Reduced risk of roll-off
delivery noteFree delivery and returns

Click here for delivery times.

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2022 to 2024 award winner (2)

Your high definition pocket spring mattress

See how our mattresses have changed the way people sleep.

Mattress

$679$1,529

The Sleep Republic
High Definition Pocket
Spring Mattress

Cashmere knitted fabric, gel infused memory foam & natural latex come together with our exclusive High Definition pocket spring system to create the perfect feel

Protect your new mattress & get 15% OFF

SUPER KING MATTRESS PROTECTOR BOX
The Tencel Mattress Protector
Original price was: $199.Current price is: $169.
SR Pillow
The Sleep Republic Pillow
Original price was: $149.Current price is: $127.
SKU: THMA87 Categories: ,

If you're looking for a hybrid mattress with the best edge support, you will love the award-winning Sleep Republic mattress.

  • Strong edge support
  • No mattress sag
  • Reduced risk of roll-off
delivery noteFree delivery and returns

Click here for delivery times.

As seen-text
As seen in logos

As seen in

More pocket springs for more support

We have been designing, refining, and making mattresses for
over 20 years. And what have we discovered? The more
springs in a mattress, the more support you receive. That's why
we've squeezed as many as 2500 springs into one mattress.

More pocket springs for more support

We have been designing, refining, and making mattresses for over 20 years. And what have we discovered? The more springs in a mattress, the more support you receive. That's why we've squeezed as many as 2500 springs into one mattress.

Cloud-like comfort

Cashmere knitted fabric for the ultimate softness.

Increased breathability

Natural latex regulates airflow and body temperature through thousands of ventilation holes.

Dynamic edge support

Higher tensile steel springs along the edges of the mattress protect sleepers from rolling off the bed.

mattress

Comfortable contouring

Gel-infused memory foam contours to your body, providing pressure relief.

Sleep-inducing support

Up to 2500 high definition pocket springs provide support in 5 specific body zones and for co-sleepers, you won’t even know your partner is there.

Out of this world circulation

3D spacer fabric (a product which knits different fibres together on different faces) further enhances airflow.

"It's amazing that a mattress of this quality could come out of a box"

Don't just take our word for it

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We're the real deal

We've been dreaming up new designs for mattresses for over 20 years. We've refined our mattress design by constantly experimenting and investigating new technologies and materials. We've found a way to create pocket spring-loaded mattresses which can still fit in a box. Our hybrid mattress has been helping people all over Australia snooze soundly at night.

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Spring-loaded

People often focus on foam mattresses, but we know pocket springs are better. They're more supportive and minimise partner disturbance. That's why we've packed as many as 2500 springs in one mattress, paired with comfortable and luxurious foam layers. Learn more about our signature High Definition pocket spring system here.

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You can change your mind

If you don't like our mattress, you can return it. No hidden conditions, pesky asterisks, or added fees.

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Spring-loaded

People often focus on foam mattresses, but we know pocket springs are better. They're more supportive and minimise partner disturbance. That's why we've packed as many as 2500 springs in one mattress, paired with comfortable and luxurious foam layers. Learn more about our signature High Definition pocket spring system here.

Free Trial - Sleep Republic Mattress

100 night free trial

Everyone sleeps differently. If our mattress isn’t the
right fit for you, you can return it within 100 nights.
No hidden conditions, no added cost, no problem.

1

Buy online

2

Free shipping anywhere

3

Try it for 100 nights

4

Love it or return it

See how it works

The range

About Sleep Republic mattress

Single Mattress

Dimensions:

92 x 188 x 31 cm

Boxed dimensions:

35 x 35 x 100 cm

Weight:

35kg

Number of springs:

1081

Mattress - Single Mattress
mattress

Long Single Mattress

Dimensions:

92 x 203 x 31 cm

Boxed dimensions:

35 x 35 x 100 cm

Weight:

37kg

Number of springs:

1100

Mattress - Long Single Mattress
Pillow Protector 2

King Single Mattress

Dimensions:

107 × 203 × 31 cm

Boxed dimensions:

35 x 35 x 115 cm

Weight:

39kg

Number of springs:

1250

Mattress - King Single Mattress
SR Mattress

Double Mattress

Dimensions:

137 × 188 × 31 cm

Boxed dimensions:

35 x 35 x 145 cm

Weight:

43kg

Number of springs:

1496

Mattress - Double Mattress
mattress

Queen Mattress

Dimensions:

152 × 203 × 31 cm

Boxed dimensions:

35 x 35 x 157cm

Weight:

49kg

Number of springs:

1850

Mattress - Queen Mattress
mattress

King Mattress

Dimensions:

183 × 203 × 31 cm

Boxed dimensions:

35 x 35 x 188 cm

Weight:

55kg

Number of springs:

2250

Mattress - King Mattress
Sleep Republic Mattress

Super King Mattress

Dimensions:

203 × 203 × 31 cm

Boxed dimensions:

35 x 35 x 211cm

Weight:

60kg

Number of springs:

2500

Mattress - Super King Mattress

Not sure which mattress size is the right solution for you? Read our mattress size guide to find out more.

Related Products

Frequently Asked Questions

We donate all our returned mattresses to charities like the Salvation Army.

Whether you're in the Melbourne CBD or Groote Island in Northern Territory, we believe everyone deserves free delivery. The only limitation is whether our contracted delivery agent services that location. If in doubt, contact us by phone or email, and we can confirm with you prior to purchase.

Your Welcome Pack with opening instructions and an opening ‘tool’ is included inside the mattress box. You can remove the blue outer wrapper with a pair of scissors that have a rounded point, so they don’t puncture the inner vacuum bag or damage the mattress . The mattress can then be unrolled just like a very large newspaper. NB exercise caution while unrolling as the mattress can unroll quickly if the inner vacuum bag has been punctured.