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ComparisonLast updated on 30 July 2025

Ecosa vs Ecosa Pure vs Napp vs The Winkl

Easily compare the Ecosa Pure vs Ecosa Mattresses side-by-side.

Ecosa mattress image on Mattress Zone New Zealand
Ecosa Pure mattress - Mattress Zone New Zealand
Napp mattress image on Mattress Zone New Zealand
Winkl Original mattress image on Mattress Zone New Zealand
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At a glance

Recommended For
The Ecosa Mattress is a favorite for sleepers who love firm, cool mattresses. Its gel technology and memory foam core are great for those with back or joint issues, hot sleepers, or partner sleeping. The mattress is medium-firm to extremely firm, depending on the layers.
The Ecosa Pure Mattress is the most luxurious offering to date from Ecosa. The certifications will be well received by eco-conscious shoppers (Carbon Neutral, OEKO-TEX, OceanCycle). The adjustable firmness makes it a winner for those already familiar with the original Ecosa mattress and whom may be considering an upgrade.
The Napp mattress has a medium firmness best suited for side sleepers and couples who find it challenging to agree on a mattress's firmness.
The Winkl mattress is an excellent fit for anyone looking for a memory foam model with enough support and comfort to relieve pressure on joints. The Winkl-flex comfort foam is designed to provide pressure relief on your back, hips, and shoulders while sleeping, while a base foam provides additional support and durability. The gel memory foam also keeps the mattress cool, making it the right choice for those who are often too warm at night.
What we like
There are several things to love about the Ecosa mattress. Here are some of the features we love: * Triple-layer, adjustable foam * Extreme motion transfer control * Cooling gel memory foam * Cheap and easy to purchase * 100 day trial period
There are several things to love about the Ecosa Pure mattress. Here are some of the features we love: * Carbon neutral * 80 recycled bottles used in the cover * Latex foam, 20cm springs AND micro coils * Adjustable firmness * 100 day trial period and 15 year warranty
The mattress is medium-firm and balances the need for a sturdy, firm, yet breathable mattress. The cover is also removable and comes from a material that excellently controls temperature. o
The Winkl Mattress has three foam layers to optimize the amount of bounce and softness while you sleep. This mattress has a “one-firmness-fits-most” model, so many sleepers find the medium-firmness a perfect balance. Winkl also offers exceptional and accessible customer service, making the experience of buying from them easy and stress-free. And with every purchase going towards protecting wildlife conservation efforts, you can feel good about where you’re spending your money.
Keep in Mind
The softest setting on the Ecosa is still quite firm. It’s about the same firmness as a medium on an average mattress. For sleepers who prefer softer beds, an Ecosa mattress might not be ideal. Ecosa’s brand has grown in the past few years, but they still only sell in Canada, Hong Kong, Australia, New Zealand, and the United States. In these countries, shipping is free. If you don’t live in those countries, you can't purchase an Ecosa mattress.
The Ecosa Pure is only available in Queen and larger sizes. This means if you have a smaller bedroom with only space for a double then this mattress is currently unavailable in that size. The 29cm depth and the luxurious materials used in the construction make this extremely heavy to maneuver.
When you unpack the Napp mattress for the first time, it emits some off-gas smells that result from the manufacturing process, much like any other all-foam mattress. People who are allergic to off-gas compounds may struggle with this for one or two nights. Its edges also lack reinforcement, so weightier customers might choose to sleep in the centre instead of the edges of the mattress.
While the “one-firmness-fits-most” design may optimize the level of comfort for many sleepers, it can also create challenges if your mattress preferences fall outside of the balance. If you prefer especially hard or soft mattresses, this may not be the best choice for you.

Essential Mattress Info

Brand
Ecosa (New Zealand)Ecosa (New Zealand)NappWinkl
About
Ecosa is an Australian brand that now sell their popular mattress in NZ, Hong Kong, Canada and USA.
Ecosa with its roots planted in Australia in 2015, are committed to using only the highest quality materials that are good for you and good for the environment.
Napp is made in New Zealand. A 100% owned and operated New Zealand family business since 1978 and selling online since 2001.
Winkl is 100% NZ owned and operated and provide the best quality mattresses at the fairest prices.
Every mattress sold helps save the declining kiwi population in New Zealand.
Get two, six or twelve months interest free when you select Humm as your payment option.
Mattress Type
Memory foamHybrid (latex, foam & springs)Memory foamMemory foam
Prices
Video
Certifications
CertiPur-US®
CertiPur-US®✕✕CertiPur-US®
OEKO-TEX®
OEKO-TEX®OEKO-TEX®✕OEKO-TEX®

Trial & Warranty

Trial Period
✓✓✓✓
Trial Period (nights)
100100100120
Warranty Length (years)
15151010

Firmness Options

One Firmness Fits All?
✕✕✓✓
Adjustable Firmness
✓✓✕✕
Half-Half Firmness
✕✕✕✕
Selectable Firmness
✕✕✕✕
Flippable / Reversible Firmness
✕✕✕✕
Firmness Info
The Ecosa mattress has a 3-layer foam construction. The layers are interchangeable for those who wish to change the firmness level of their mattress. Easily swap from medium to medium-firm or firm.
The Pure Mattress has two interchangeable layers that you can choose from depending on your sleeping style and overall preference for firmness. The mattress will arrive with the medium firmness setting, but easily switch between medium and medium-firm for customisable comfort. Simply unzip the cover, and swap the 1st and 3rd layer of the mattress, keeping the micro coils layer inbetween.
The mattress has a base layer that supports the natural curvature of your body - not too firm, not too soft.
The Winkl was designed to meet the majority of New Zealand preferences. It comprises three carefully matched layers for a feel thats not too firm and not too soft. A medium to medium-firm feel in technical terms. Try it risk-free for 120 nights and see if it's right for you.

Mattress Construction

Materials Overview
Engineered for better nights, the Ecosa mattress comes in three interchangeable layers for optimum comfort and support: - Ecosa High-density G-7 memory foam - Bouncy open-cell foam - G-7 Memory Foam layer: medium - ECO-Tex Foam Layer: medium-firm - Ergonomic HD Breathable Support layer: firm - Ergonomic support foam - German micro-filament waterproof mattress protector - 40% Tencel + 60% Premium poly cover with zipper
The Ecosa Pure mattress has 3 layers of latex foam combined micro coils, pocket springs and recycled felt:
  • 3cm BounceTech™ 75D Dunlop Latex Foam (Medium)
  • 2.5cm Micro Coils
  • 3cm Adaptive 90D Talalay Latex Foam (Medium-Firm)
  • 20cm 7 Zone Pocket Springs
  • Recycled Felt
  • 1cm Reinforced Dunlop Latex Foam
  • Removable OceanCycled™ Cover.
Three layer construction: - Breathable European cover - 5cm Hygroflex Foam - 5cm Gel Infused Memory Foam - 15cm High Density Foam Support Core.
The Winkl is a 3-layer construction: - 25cm overall thickness - Winkl-flex comfort foam (4cm) - High-density gel memory foam (6cm) - Supportive base foam (15cm) - Fire retardant inner cover (non-chemical) - Machine washable 400 GSM TENCEL® blend outer cover.
Comfort Info
The ECO-Tex, an open-cell foam, is the newest comfort layer. This is engineered to be more breathable and durable than our previous latex foam. The Ecosa G-7 Gel Memory Foam is designed to evenly distribute pressure points and prevent the body from sinking too deeply.
Enjoy incomparable comfort and support - and say goodnight to partner disturbance and overheating. Latex takes Ecosa's most advanced mattress to the next level. Natural and sustainable, this luxurious material's properties are second to none. From premium comfort to pain relief, temperature regulation, and allergen control, it provides unparalleled benefits - promoting a quality of sleep you've never experienced before. Proudly carbon neutral. All carbon produced to create and deliver the Pure Mattress is offset via Green Story.
A generous layer of advanced temperature balancing comfort foam gently cradles your body, whilst allowing for easy movement during the night. Its excellent hygrothermal properties help to dissipate heat and humidity, for a more comfortable sleep. It is environmentally friendly and hypo-allergenic, making it perfect for asthmatics.
The Winkl's extreme comfort comes from its exclusive Winkl-flex foam. Designed and specially formulated to provide the perfect balance of softness, bounce and pressure relief for your joints, it has been described as similar to that of sleeping on a giant marshmallow. The high quality Gel memory foam contours to your body shape, minimises partner disturbance and keeps you cool while you sleep. It's designer outer cover looks sharp and is removable and machine washable.
Support Info
Our high-density support foam is made to provide the best back support. It has ergonomic grooves that serve a two-pronged purpose: to keep the spine aligned, and to allow the mattress to breathe.
The Ecosa Pure is Ecosa's most luxurious and sustainable mattress that moulds to your body to deliver the sleep of your dreams. It is made from eco-friendly, high-performance materials like natural latex which is harvested from rubber trees to create the perfect amount of support. Generous 20cm springs offer perfect spinal alignment with zoned support for your back, shoulders, and knees.
N/A
The Winkl's support (base) layer is designed to provide long term durability and unparalelled support for back hip and shoulders.
Comfort Specs
The ECO-Tex comes in a medium firmness configuration. It's designed to mould to the body and give it a bounce back. For a slightly firmer feel (medium-firm), flip the layer over to the G-7 gel memory foam. It contains gel-infused particles to help stabilise temperature and keep you cool through the night.
No Disturbance technology means you can have undisturbed sleep, no matter how much you or your sleeping buddy moves in their sleep. BounceTech™ Latex Foam is an open cell Dunlop Latex which is used for its breathable comfort and medium firmness. Micro Coil Technology allows airflow through the up to 2,000 individual 2.5cm coils.
A Hygroflex comfort layer, exclusive to Napp, has superior temperature control than regular memory foam. A mid layer of Gel Infused Memory Foam moulds to your curves. It's pressure-relieving properties help to increase blood circulation, which reduces tossing and turning that can disrupt your sleep. This high density memory foam is gel-infused so it won't overheat like some memory foams.
Winkl materials are hypo allergenic & dustmite resistant. Certified free from harmful substances according to leading international standards (CertiPUR-US & OEKO-TEX). Free from chemical fire retardants and free from chemical based glues meaning you and your loved ones will sleep safe.
Support Specs
Our high-density support foam has ergonomic grooves that does not only provide extra breathability, but also paves way for zero-partner disturbance and long-lasting durability.
Micro coils provide precision support and contouring for pain-free sleeping. Adaptive Talalay Latex for a medium-firm feel and dynamic support. Sleep supported with 7 zones of pocket springs ensuring perfect spinal alignment. Firm pressure supports your lower back and knees, with cushioning for the pressure points in your hips and shoulders. Firmer springs surround the mattress perimeter for reinforced edge support. Recycled Felt is a protective layer for the pocket springs, made from 100% recycled materials. Finally, reinforced latex foam supports the pocket springs.
University research has shown Hygroflex foam to offer superior pressure point relief than other memory foams. It also allows you move freely and not have that 'stuck in' feeling you may have had with other foams. The high density foam support core provides comfortable support and durability, while minimising partner disturbance and roll together.
A supportive base foam layer offers durability and support for all sleepers. Backed by a 10-year warranty - that's just 32c a night to sleep on a queen.
Fabric Specs
We use the highest quality premium polyester in our removable soft-touch cover. This is breathable, flexible, and machine-washable.
The Ecosa Pure Mattress cover is OceanCycle certified, meaning up to 80 plastic bottles were collected from the ocean and repurposed into the cover. This cover may be removed and machine washed. Simply zip the top off and pop it in your washing machine.
Cool to the touch European cover created with Outlast© technology. This stretch knit cover will help you sleep comfortably cool, is water resistant and is removable (zip off) for easy care.
Removable machine washable outer cover. OEKO-TEX approved. 400 GSM. 70% TENCEL® cotton, 30% Polyester blend.
Manufactured in
ChinaChinaNew ZealandChina

Suitability

Side Sleepers
✓✓✓✓
Back Sleepers
✓✓✓✓

Size & Weight

Single
✓✕✓✓
Single Dimensions
188 x 92 x 25 cm✕188 x 92 x 25.5 cm188 x 92 x 25 cm
Single Weight (kg)
21✕2015
King Single
✓✕✓✓
King Single Dimensions
203 x 107 x 25 cm✕203 x 107 x 25.5 cm203 x 107 x 25 cm
King Single Weight (kg)
26✕2520
Double
✓✓✓✓
Double Dimensions
188 x 138 x 25 cm188 x 138 x 29 cm188 x 138 x 25.5 cm188 x 138 x 25 cm
Double Weight (kg)
30503025
Queen
✓✓✓✓
Queen Dimensions
203 x 153 x 25 cm203 x 153 x 29 cm203 x 153 x 25.5 cm202 x 152 x 25 cm
Queen Weight (kg)
32693530
King
✓✓✓✓
King Dimensions
203 x 167 x 25 cm203 x 167 x 29 cm203 x 168 x 25.5 cm203 x 168 x 25 cm
King Weight (kg)
35723935
Super King
✓✓✓✓
Super King Dimensions
203 x 183 x 25 cm203 x 183 x 29 cm203 x 183 x 25.5 cm203 x 183 x 25 cm
Super King Weight (kg)
397942

Delivery

Delivery Cost
FREEFREEFREEFREE
Delivery Info
Mattress in a box makes delivery to your door so much easier and convenient. We ship nationwide in New Zealand and we can deliver our mattress to you free of charge.
Free shipping and free returns in New Zealand. Expected delivery in 1 to 8 business days. Shipping within 4 hours to Auckland metro areas. All other regions receive standard free delivery.
Free delivery throughout New Zealand. Delivery times are 48 hours to your home in Auckland and 3 to 5 working days to the rest of New Zealand.
Order before 1.30pm and get next day delivery in metro AKL, WEL and CHCH. 1 to 4 business days everywhere else.
Prices
Latest Promotions

Take 20% Off Sitewide.

See offer

Take 20% Off Sitewide.

See offer

Mid-Winter special - Take 5% off your order now - until 4th August Discount code MidWS5

See website

Winkl is no longer operating in New Zealand.

See offer