30% Off
30% Off

Milford Mattress

4.8
Rated 4.8 out of 5 stars
139 Reviews

Unlock your coolest nights sleep with Milford - our most ventilated mattress. With an advanced 5-zoned pocket spring system for ultimate support, synthetic latex for cooling & premium knitted fabric, your best (and coolest) night’s sleep is within reach.

$1,100.00 $770.0030% Off • Save $330!

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

Winter Sleep Sale

NZ's cosiest bed deals.

Free Delivery

100 Night Sleep Trial

  • 30 cm, 5-zone pocket spring system for targeted ergonomic support of hips, neck and spine
  • Synthetic latex layer to increase ventilation of natural body heat
  • Designed to internally regulate heat for a cooler sleep
  • Quilted topper woven from hypoallergenic natural fibres
  • Minimal partner disturbance
  • 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 30cm 5-zoned pocket spring mattress made using cotton, polyester, foam and other hypo allergenic materials. Once removing the Milford mattress from it's box, it can be slept on straight away. You can learn more about this mattress by scrolling down. 

Our Milford Mattress is 30cm 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. We don't dispatch on weekends or public holidays.

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 Milford 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
Winter Sleep BUNDLE!

Order a bedframe too, and you’ll receive an extra $100 off your order!

Winter Sleep BUNDLE!

Order a mattress & bed frame together and you’ll receive an extra $100 off your order!

Sale also applies to two mattresses, or two bed-frames!

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.

Synthetic Latex Foam Finish

The Milford mattress is finished with synthetic latex foam for ultimate comfort, light feeling bounce and airflow. This creates ultimate comfort with a lesser level of ‘hug’ than memory foam.
Designed seamlessly with air pockets integrated into layers of the foam, ensuring ultimate airflow throughout the top layer.

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. Learn more below.

5-Zoned Pocket Springs

The Milford mattress is designed with a 30cm, 5-zoned pocket spring system. A pocket spring system is created coil systems that are individually wrapped and sewn into the mattress below a comfort layer. It is uniquely designed, allowing for weight distribution variances throughout the mattress on areas that need greater (think head and hips) or less (think feet) support. 

Delivered Flat Packed

The Milford 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.

4.8
Rated 4.8 out of 5 stars
Based on 139 reviews
Total 5 star reviews: 118 Total 4 star reviews: 19 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 0
99%would recommend this product
139 reviews
  • MV
    Michiel v. B.
    Verified Buyer
    Where in NZ do you live? Tasman
    Bought For Spare room
    Age Over 65
    1 week ago
    Where in NZ do you live? Tasman
    Bought For Spare room
    Age Over 65
    Rated 5 out of 5 stars
    So far so good

    Our purchase arrived promptly despite a phone number hickup. Amazing how this "mattrass in a box " works. A bit scary when it comes alive when the restrictions are cut away!

    A mattress is a very personal item. We have only just started to test it out and obviously will need a bit of getting used to. But so far, we're very pleased with this product, especially because it's kiwi based, innovative, and considerate of the environment.

    TF Profile picture for The Flatpack Co
    The Flatpack Co
    2 minutes ago

    Thanks Michiel! So glad we were able to get the phone number sorted so you received the SMS to confirm your delivery time. Glad you're pleased so far with your new Milford :) -Cam

  • TF
    Tania F.
    Verified Buyer
    Where in NZ do you live? Manawatu-Whanganui
    Bought For My own bedroom
    Age 55-64
    1 week ago
    Where in NZ do you live? Manawatu-Whanganui
    Bought For My own bedroom
    Age 55-64
    Rated 5 out of 5 stars
    Loving our milord matress

    What a difference this matress has made, absolutely life changing. The milord matress is so comfortable, we haven't slept so well in years. It fits so well into the piha base , just perfect. I cannot believe how amazing it felt after sleeping on this matress. No back pain, no neck pain, and I actually slept through the night without waking. We absolutely recommend the matress, 10/10.. so glad I found your website flat pack team. Thank you so much. Absolute value for money.

    TF Profile picture for The Flatpack Co
    The Flatpack Co
    1 week ago

    How awesome Tania! Sounds like your Milford + Piha combo is working wonders for you! Stoked we could help you out and thanks for the very kind words, we really appreciate it! I will be passing this lovely review on to the whole team. Thanks, Cam

  • GS
    Genevieve S.
    Verified Buyer
    Where in NZ do you live? Waikato
    Bought For My own bedroom
    Age 25-34
    2 weeks ago
    Where in NZ do you live? Waikato
    Bought For My own bedroom
    Age 25-34
    Rated 5 out of 5 stars
    Hotel quality

    This mattress is perfection, not too soft, not too firm, just the perfect amount of everything.

    TF Profile picture for The Flatpack Co
    The Flatpack Co
    2 weeks ago

    Wow thanks so much Genevieve!! Such an awesome review to receive! I'm so glad you're finding the Milford to be 'perfection'! Enjoy - Cam

  • MM
    Matthew M.
    Verified Buyer
    Where in NZ do you live? Taranaki
    Bought For My own bedroom
    Age 45-54
    2 weeks ago
    Where in NZ do you live? Taranaki
    Bought For My own bedroom
    Age 45-54
    Rated 5 out of 5 stars
    I was sceptical at first. Glad to be wrong.

    When I saw how thin the mattress was before I let the air in. I thought, there's no way that mattress will be supportive enough. But we love it.

    TF Profile picture for The Flatpack Co
    The Flatpack Co
    1 week ago

    So awesome to hear that, Mathew! Stoked that your Milford has pleasantly surprised you! + glad you’re loving it. Enjoy - Cam

  • BJ
    Bob J.
    Verified Buyer
    Where in NZ do you live? Northland
    Bought For My own bedroom
    Age Over 65
    1 month ago
    Where in NZ do you live? Northland
    Bought For My own bedroom
    Age Over 65
    Rated 5 out of 5 stars
    Love it

    We tried the rest, then found one that matched the best - at a much better price!

    Going to bed is now an absolute delight. Our compliments to the people at Flat pack 😊

    TF Profile picture for The Flatpack Co
    The Flatpack Co
    1 month ago

    Thanks so much Bob! So happy to hear you're loving your Milford (& its price tag!) after trying other options! Stoked we could help make going to bed an 'absolute delight' - thats so nice to hear! Thanks, Cam

  • DR
    Debbie R.
    Verified Buyer
    Where in NZ do you live? Waikato
    Bought For Child's bedroom
    1 month ago
    Where in NZ do you live? Waikato
    Bought For Child's bedroom
    Rated 5 out of 5 stars
    New bed options

    Mattress great for child's room upgrade

    TF Profile picture for The Flatpack Co
    The Flatpack Co
    1 month ago

    Thanks for the review Debbie, appreciate it :) - Cam

  • ST
    Sylvia T.
    Verified Buyer
    1 month ago
    Rated 5 out of 5 stars
    Excellent nights sleep

    Purchased queen sized mattress to replace aged mattress on a slat bed. Noticed the difference from the first night. Really comfortable and holds it shape well. Great communication throughout and quick delivery. Highly recommended.

    TF Profile picture for The Flatpack Co
    The Flatpack Co
    1 month ago

    Fantastic Sylvia! So happy you're ordering and delivery process went smoothly. And you've found the bed comfy from the first night! 😊 - Cam

  • JH
    Julie H.
    Verified Buyer
    2 months ago
    Rated 5 out of 5 stars
    .Milord Mattress

    Absolutely love it, ultra comfortable and supportive

    TF Profile picture for The Flatpack Co
    The Flatpack Co
    1 month ago

    🥳 Awesome Julie! So happy you're sleeping comfy & feeling supported on your Milford! - Cam

Frequently Asked Questions

Our Milford Mattress is considered ‘Medium-Firm Firmness’. If you don’t like the feeling of sinking into bed, then this mattress will be perfect for you. 

P.S. The Cook is medium firmness, the Tasman is medium 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.

Each of our mattresses come with a 100 night sleep trial. Try the mattress for 100 nights in the comfort of your own home. If it’s not for you, we’ll provide you with a full refund and donate the mattress to charity.

Black Friday Prices, Today!

Our Official Black Friday Prices have launched early. No need to wait until Black Friday for a better deal... this is it!

The prices won’t be getting any lower. Please note that we are already starting to run low on stock on several sizes of beds.

Black Friday offer valid now through 3rd December.

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Milford Mattress

4.8
Rated 4.8 out of 5 stars
139 Reviews
$1,100$770
  • Single$1,100$770
  • King Single$1,350$945
  • Double$1,500$1,050
  • Queen$1,650$1,155
  • King$1,850$1,295

Single$1,100$770

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