Cook Mattress

4.9
Rated 4.9 out of 5 stars
81 Reviews

Our most affordable option, but by no means have we sacrificed comfort! Meet the Cook Mattress, a supportive pocket-spring design finished with a cosy 3cm pillow topper finish, premium knitted fabric and a breathable mesh shell.

$599.00 $549.00

Will not ship until [19041994]
Out of stock
In stock - ships within 1 business day

Free Delivery

100 Night Sleep Trial

  • 21 cm, highly-supportive Bonnell-spring mattress
  • Cosy pillowed topper, woven from hypoallergenic natural fibres
  • Breathable mesh shell to maximize airflow - ensuring mattress longevity and freshness
  • Medium firmness - suitable for most NZ sleepers
  • Mattress in a box - perfect for moving up stairs, round tricky corners or through smaller door frames.
  • 100 Night Sleep Trial
  • 5 Year Warranty

This is a 21cm bonnell spring mattress made using cotton & polyester, foam and other hypo allergenic materials. Once removing the Cook mattress from it's box, it can be slept on straight away. You can learn more about this mattress by scrolling down. 

Our Cook Mattress is 21cm in height and is designed to fit all standard NZ bed frame/base sizes (including our range!)

 

 

Free Shipping: We offer both free delivery and free returns on all orders nationwide (yes, even rural addresses!)

Dispatch Speed: Orders are dispatched immediately (either same or next business day) from our Auckland warehouse.

Delivery Timelines: Total estimated delivery times vary based upon location and whether it's a rural delivery:

  • Auckland: 2-5 business days
  • Waikato, BOP, Wellington: 3-8 business days
  • Other North Island locations:  4-12 business days
  • Christchurch: 4-7 business days
  • Other South Island locations: 4-12 business days

Do I need to be home for delivery? It's up to you! Our freight carrier will contact you directly via SMS so that you can arrange your preferred delivery date and time. You can also grant them authority to leave your package somewhere safe.

100 Night Sleep Trial: It's simple! Trial the dreamy Cook mattress in your own bedroom for 100 nights, no strings attached.

If you don't love it, we’ll give you a full refund and donate the mattress to charity.

5-Year Warranty: Your mattress is also covered by a 5-year warranty.

Need Help? Just email our NZ based team at enquiries@theflatpack.co.nz!

Sustainability

King's Birthday Deal! Add both a mattress & bed frame to your cart, and you’ll save $100 instead of $50.

Shop Bed Frames
$100 Off Combo

Compare mattress elements

  • Cook
  • Tasman
  • Milford

Top Quilting

Our Cook Mattresses top layer is a plush quilted topper, woven from hypoallergenic fibres, creating a soft-touch finish and luxurious feel. Perfect for a dreamy night's sleep.

Foam Inner

An inner foam layer that creates comfort and softness, providing ample support for the whole night.

Cotton Felt Layer

A woven layer of natural cotton fibre textiles to cover and protect the longevity of the Cook Mattress Bonnell spring system, helping your mattress stand the test of time.

Bonnell Spring System

A 21cm Bonnell spring system, with an hourglass shape and interconnected metal mesh for a durable and traditional feeling mattress without compromising on essential comfort.

Cotton Felt Layer

A woven layer of natural cotton fibre textiles to cover and protect the longevity of the Cook Mattress Bonnell spring system, helping your mattress stand the test of time.

Base

A strong base is necessary to deliver a high quality mattress that delivers both comfort and support.

Compare mattress elements

  • Cook
  • Tasman
  • Milford

Top Quilting

Our Tasman Mattresses top layer is a quilted topper, woven from hypoallergenic fibres, creating a soft-touch finish and luxurious feel. Perfect for a dreamy night's sleep.

Convoluted Memory Foam

A textured layer of memory foam with a ridged design of peaks and valleys. This light layer allows for airflow and helps to align the spine and eliminate pressure for a resultful sleep

Memory Foam

A layer of energy absorbent, soft memory foam to create comfort and ultimate support. Moulding to the body in response to pressure and heat to evenly distribute body weight.

Cotton Felt Layer

A woven layer of natural cotton fibre textiles to cover and protect the longevity of the Tasman Mattress Pocket Spring system, helping your mattress stand the test of time.

5 Zone Pocket Spring System

A 30cm, 5-zoned pocket spring system with individual coils wrapped in a fabric pocket and sewn into the mattress, allowing for varied weight distribution and minimal partner disturbance.

Cotton Felt Layer

A woven layer of natural cotton fibre textiles to cover and protect the longevity of the Tasman Mattress Pocket Spring system, helping your mattress stand the test of time.

Base

A strong base is necessary to deliver a high quality mattress that delivers both comfort and support.

Compare mattress elements

  • Cook
  • Tasman
  • Milford

Top Quilting

Our Milford Mattresses top layer is a plush quilted topper, woven from hypoallergenic fibres, creating a soft-touch finish and luxurious feel. Perfect for a dreamy night's sleep.

Convoluted Memory Foam

A textured layer of memory foam with a ridged design of peaks and valleys. This light layer allows for airflow and helps to align the spine and eliminate pressure for a resultful sleep.

Memory Foam

A layer of energy absorbent, soft memory foam to create comfort and ultimate support. Moulding to the body in response to pressure and heat to evenly distribute body weight.

Latex foam

A synthetic latex foam designed with air pockets integrated, ensuring ultimate airflow, less heat retention and a cooling system, keeping you fresh and heat regulated. A necessity for an ‘overheating’ sleeper.

400 mm Foam Layer

A further 400 mm thick layer of plush foam for added ergonomic support and additional comfort.

Cotton Felt Layer

A woven layer of natural cotton fibre textiles to cover and protect the longevity of the Milford Mattress Pocket Spring system, helping your mattress stand the test of time.

5 Zone Pocket Spring System

A 30cm, 5-zoned pocket spring system with individual coils wrapped in a fabric pocket and sewn into the mattress, allowing for varied weight distribution and minimal partner disturbance.

Cotton Felt Layer

A woven layer of natural cotton fibre textiles to cover and protect the longevity of the Milford Mattress Pocket Spring system, helping your mattress stand the test of time.

Base

A strong base is necessary to deliver a high quality mattress that delivers both comfort and support.

Ready To Sleep In Minutes

Our mattresses are specially packed to keep them in perfect condition whilst allowing for economic shipping. Simply open the box, roll out your mattress, open the packaging and see it pop up and ready to use in seconds.

Pillowed Topper

The Cook mattress is finished with a 3cm deep pillowed topper. The pillowed finish provides a cosy and comfortable top layer for ultimate relaxation. Our Cook mattress topper means luxurious feeling sleep, without breaking the bank. 

100 Night Sleep Trial

Try a Flatpack mattress for 100 nights and let your body decide. The rules are simple. If you don't like it, we'll provide you with a full refund.

Breathable Mesh Shell

The Cook mattress is designed with longevity and freshness at its forefront, with a breathable mesh shell surrounding the outer layer of the Core. This design allows for maximum airflow, transferring moisture and heat formed whilst sleeping. A mesh shell helps to create a fresh, healthier mattress for longer-lasting, more restorative nights' sleep for years to come. 

Delivered Flat Packed

The Cook Mattress arrives at your door conveniently in a Flatpack Co. box. Our innovative packaging is significantly smaller than traditional mattresses, merging vacuum packing and a rolled design. This allows for easy movement upstairs, round tricky corners or through smaller door frames.

REVIEWS

Tried, tested, and loved by
thousands of Kiwis.

4.9
Rated 4.9 out of 5 stars
Based on 81 reviews
Total 5 star reviews: 72 Total 4 star reviews: 8 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
99%would recommend this product
81 reviews
  • CM
    catherine M.
    Verified Buyer
    3 weeks ago
    Cook Mattress
    Reviewing
    Cook Mattress Queen
    Rated 5 out of 5 stars
    Comfy and clever

    Wonderfully comfy. Perfect match with the Raglan Frame

    TF Profile picture for The Flatpack Company
    The Flatpack Company
    3 weeks ago

    Thanks Catherine! Great to hear the combo is a perfect match :)
    -Cam

  • JL
    Jessie L.
    Verified Buyer
    1 month ago
    Cook Mattress
    Reviewing
    Cook Mattress Queen
    Rated 5 out of 5 stars
    Great value product!

    Mattress is good quality and according to my son is very comfortable! He's very happy thanks!

    TF Profile picture for The Flatpack Company
    The Flatpack Company
    3 weeks ago

    Thanks so much for your review Jessie! We're delighted to hear your son is loving his new mattress and that you found it to be great value.
    -Cam

  • BS
    Brigitte S.
    Verified Buyer
    2 months ago
    Cook Mattress
    Reviewing
    Cook Mattress Double
    Rated 5 out of 5 stars
    So comfy

    love the ‘tress treats me mean keeps me keen xx

    TF Profile picture for The Flatpack Company
    The Flatpack Company
    2 months ago

    Thanks for your review Brigitte! Hope you're loving your new mattress 😊

  • B
    Brigitte
    3 months ago
    Cook Mattress
    Reviewing
    Cook Mattress Double
    Rated 5 out of 5 stars
    5 Stars

    feels like sleeping on a cloud

  • TR
    TAYAH-LEA R.
    Verified Buyer
    3 months ago
    Cook Mattress
    Reviewing
    Cook Mattress King Single
    Rated 5 out of 5 stars
    Does the job

    Does what a matress should do. I am happy with it

Reviews LoadedReviews Added

Frequently Asked Questions

The Cook mattress is a medium firmness, suitable for most New Zealand sleepers.

P.S. The Tasman is medium firmness, the Milford is medium-firm firmness.

Yes, all of our mattresses are vacuum pressed, rolled and delivered to your door in a box.

 Yes you can. The foam will take a few hours to completely expand but your mattress can be slept on straight away. 

Once the mattress is taken out of the box and opened, it will no longer fit back into the box.

A mattress topper or protector is not necessary but will help extend the life of the mattress.

Yes this mattress along with all of our products comes with a 5 year warranty.

Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday
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Cook Mattress

4.9
Rated 4.9 out of 5 stars
81 Reviews
$599$549
  • Single$599$549
  • King Single$649$599
  • Double$709$659
  • Queen$779$729
  • King$899$849

Single$599$549

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