At The Flatpack Co. Sustainability is at the forefront of all our endeavours. We believe that ethical and sustainable choices should be made at every step of the business, from design to manufacturing to delivery.
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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.
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.
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. This in conjunction with our 5-Zone Pocket Spring system provides true ergonomic support while you sleep.
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.
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.
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.
$1,350.00 $945.00
30% Off • Save $405!
"The Milford Mattress is a dream to sleep on. First time not overheatiing during the night,which meant that my sleep was undisturbed."
- Tuire M - Auckland
"The Milford has given us great nights of sleep. No more sore backs and hips in the morning. And all at a fraction of the cost of in-store ones we'd looked at. Great company, great mattress"
- Gillian E, Wellington
"This was an amazing find. Communication and delivery was fantastic - I was updated timely throughout the process. The vacpac process was a first for me, and makes so much sense. The mattress itself is SSOOO good, so comfortable. It's a joy to sleep on. Money well spent!"
- Aneila K, Auckland
"The service I have received has been absolutely fabulous - any questions I had were quickly & thoroughly answered. We have enjoyed the whole experience and now loving our new mattress. Will definitely be ordering from The Flatpack Co the next time we need a new mattress."
- Diana R, Christchurch
"After about a week of using the Milford, we’re now waking up pain-free. It’s been a huge relief. If this continues, I’d say we’ve found an excellent mattress at a great value"
- Susie S, Wellington
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.
Need us to hold delivery until you move in? Too easy. Just place your order and email us to let us know your requested future delivery date
Delivery Timelines: Total estimated delivery times vary based upon location and whether it's a rural delivery:
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!
"The Milford Mattress is a dream to sleep on. First time not overheatiing during the night,which meant that my sleep was undisturbed."
- Tuire M - Auckland
"The Milford has given us great nights of sleep. No more sore backs and hips in the morning. And all at a fraction of the cost of in-store ones we'd looked at. Great company, great mattress"
- Gillian E, Wellington
"This was an amazing find. Communication and delivery was fantastic - I was updated timely throughout the process. The vacpac process was a first for me, and makes so much sense. The mattress itself is SSOOO good, so comfortable. It's a joy to sleep on. Money well spent!"
- Aneila K, Auckland
"The service I have received has been absolutely fabulous - any questions I had were quickly & thoroughly answered. We have enjoyed the whole experience and now loving our new mattress. Will definitely be ordering from The Flatpack Co the next time we need a new mattress."
- Diana R, Christchurch
"After about a week of using the Milford, we’re now waking up pain-free. It’s been a huge relief. If this continues, I’d say we’ve found an excellent mattress at a great value"
- Susie S, Wellington
Sale also applies to two mattresses, or two bed-frames!
Compare mattress elements
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.
An inner foam layer that creates comfort and softness, providing ample support for the whole night.
A woven layer of natural cotton fibre textiles to cover and protect the longevity of the Cook Mattress Pocket spring system, helping your mattress stand the test of time.
A 21cm, 3-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.
A woven layer of natural cotton fibre textiles to cover and protect the longevity of the Cook Mattress Pocket spring system, helping your mattress stand the test of time.
A strong base is necessary to deliver a high quality mattress that delivers both comfort and support.
Compare mattress elements
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.
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
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.
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.
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.
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.
A strong base is necessary to deliver a high quality mattress that delivers both comfort and support.
Compare mattress elements
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.
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.
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.
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.
A further 40 mm thick layer of plush foam for added ergonomic support and additional comfort.
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.
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.
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.
A strong base is necessary to deliver a high quality mattress that delivers both comfort and support.
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.
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.
When getting into bed with someone new, it’s nice to have a little… trial period. Try your own Flatpack Co. mattress for 100 nights, no strings attached. We’re pretty confident we’re going to get along great but…if things don’t work out between you and NZ’s best spring mattress, we’ll refund you. Even better, your Flatpack mattress will be donated to charity for someone in need.
Read MoreTry 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.
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.
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.
Really happy with my purchase. From ordering to delivery, it was easy & really quick! Thank you
Fantastic! Sounds like you had a great overall experience from ordering to receiving your Milford Starlene! Enjoy - Cam
Both my husband & I are impressed with the mattress and how it arrived. I must admit I was a little skeptical when I saw the box but wow - brilliantly boxed and suits our comfort level - firm but not too much.
Stoked both you and your husband are loving the firmness of the Milford & it could give you a pleasant surprise! Enjoy - Cam
Everyone loves the double mattress,
We have just purchased another one for a spare bedroom. It’s a king size. Looking forward to it coming
Wahoo! Glad everyone loves the Milford Katherine. Thanks so much for purchasing another with us! - Cam
Warm, soft, comfortable. Very thick, my bed is quite high so I almost need a ladder. Bed handmade by my grandfather in about 1910.
Love this, thanks Shirley! A bed handmade by your grandfather in 1910 deserves a good fresh mattress on top for sure! We’re happy to hear you’re finding it warm, soft, and comfortable - Cam
Very comfortable and spacious getting the super king, we've only had the bed for two weeks but I’ve had good sleeps every night which hasn’t been the case for a long long time. So far so good 😊
Wahoo! Nothing beats a great sleep eh Michelle! Glad the Milford could get that for ya. Enjoy - Cam
Our super king mattress has been a revalation. My back is no longer stiff and uncomfortable when I wake up and I can get straight in to my day without having to stretch and manipulate my sore body. I didn't realise what an impact my new Milford Mattress would have. Great value for money too.
Wow! So awesome to hear the Milford has been a revalation for you & your back Rex! Glad we could help you out - Cam
Love my Flatpack. So reassuring to know that I have 100 days in which to change or return. It was fantastic that there was free delivery..and I'm a rural address
Great to be supporting NZ made.
I had been looking for ages and I feel this whole process was stress free with Flatpack Company
Yes that is exactly why we have the 100 night sleep trial in place Anna... peace of mind & to try in the comfort of your own home! Stoked you had a great experience with us - Cam
Bought the mattress for the spare room, have ended up using it for myself instead. Comfortable and wake up with no achy sore back!! Perfec, now to buy another mattress. Would recommend 100%
Yess, great to hear you're making the most of sleeping of the Milford yourself Wendy! & you have no more aches and pains! Let us know if we can help you with your next mattress purchase - Cam
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.
As a small Kiwi business, we like to keep it simple and straightforward.
These are are the best deals you'll see from us this year. And the prices won’t be getting any lower later on during Black Friday. You've got our word.
Please note that we are already starting to run low on stock on several sizes of beds.
Black Friday offer has been extended - now ends Monday, 8th December!
Try ANY Flatpack product in your own home, risk-free for 100 nights. If you don’t love it, we’ll give you a full refund.
It’s pretty simple really - we honestly just want you to love it.
If you don’t, just flick us an email us at enquiries@theflatpack.co.nz and we’ll reply within 24 hours, give you a refund and donate your bed to a kiwi in need.
Only 3% of customers return their products, so we’re 97% sure you’ll be happy!
Once your order arrives to your local depot, our delivery partner will text you so you can:
Need it on a specific date? Want us to hold your order until you move-in?
No stress! Just place your order, then email us ASAP at enquiries@theflatpack.co.nz and we’ll help coordinate delivery!
We deliver NZ-wide for FREE (including rural addresses at no extra cost). We dispatch within 1 business day from our Auckland warehouse. See shipping timelines by region here.
King Single$1,350$945
