About napnice slim mattress

napnice slim mattress – designed for Hong Kong people

The structure of napnice slim kids mattress is based on napnice classic mattress. Enjoy the best sleeping experience even the mattress height is changed.


napnice slim series is specially designed for 0-8 years old children or body weight under 40kg, provide the best spinal support for children during development.


The waterproof inner cover is changeable and removable, depends on the daily need. This lightweight mattress allows you the change the bedding linen effortlessly, in order to provide you a clean and refreshing sleeping experience.

napnice slim three layer eng
Ultra-soft removable premium cover
napnice’s cover provides comfort, stretch and flexibility. Incredibly soft as it is beautifully breathable. For your convenience, the zipper cover is easily removable and washable. Washable cover can solve the dirt, allergen and dust mites problem. Soothing the symptom of allergic rhinitis and sensitive skin.
Natural Latex
Natural Latex is open-cell hypoallergenic the latex which provides uncompromising comfort, bounce, and breathability. It repels dust mites, mould and mildew, fit for use in Hong Kong.
PL Foam
The core material developed in 2018 in Germany, PL Foam pass the pressure test over the foam for 200,000 times, the supportiveness and thickness remain unchanged, PL foam provide zero pressure on the human body and ensure the air flow and help to keep cool during the use.
High Density Supportive Foam
High-density supportive foam enables proper weight distribution across the entire mattress in order to protect your spinal.
3D Durable Fibre Fabric Base Layer
The base layer perfectly combines durable fiber fabric and 3D breathable mesh can maximize the breathability with the highest durability.

The materials used were certified to the strictest standards.

napnice slim kids mattress is designed and certified to the strictest U.S. standards. Every materials used in our mattress is tested to ensure it is of the highest quality and 100% safe for you and your family.



Our polyurethane foams (PL Foam, high density supportive foam) are CertiPUR-US® certified, which guarantees that they are made without any harmful chemicals including mercury, lead, heavy metals, formaldehyde, phthalates, PBDE flame retardants, ozone depleters, and have extremely low impact on indoor air quality.


The cover of napnice mattress and natural latex layer meet the OEKO-TEX® Standard 100 certification, meaning that it contains no harmful substances and is certified safe for use.

How does napnice compare to other memory foam mattresses?

Zero Disturbance

Vacuum Packaging

Removable and Washable Cover

Spinal Protection

International Certification

Waterproof Inner Cover

napnice mattress is a high-quality, high-performance mattress designed specifically for Hong Kong people to help you sleep well and live better. We strongly believe that a great day always starts with a good night before. napnice supports the natural posture of your spine, helping to relieve back, shoulder and neck problems. It has also been designed to naturally breathe, so you do not end up getting hot while sleeping.


We designed napnice with premium components to suit sleep preferences for the majority of Hong Kong people. Our product is expertly crafted and includes three essential inner layers below the premium cover. The first layer is composed of open-cell natural latex which provides uncompromising comfort, bounce and breathability. The second layer of PL Foam provides universal support, great pressure relief and excellent airflow to keep you cool. The third layer of high-density supportive foam enables proper weight distribution across the entire mattress and excellent body support, optimal durability and enhanced airflow.

How firm is the mattress?

Our medium-firm mattress is 7 to 8 on a firmness scale of 1-10, with 1 being very soft and 10 being hard. napnice mattress was designed in Hong Kong and giving the best firmness and protection to Hong Kong people.


We know that different people have their own needs, we recommend you should try our Hong Kong style formula which fit for the needs of Hong Kong people and brings you a new sleeping experience.

How does napnice mattress suitable for Hong Kong?

napnice mattress was designed to fulfil the needs of Hong Kong people.


Providing proper support to the human body. The waterproof inner cover can use separately depends on your need in the different situation.


The breathability maximized by the special design to fit for the humid weather in Hong Kong. In order to bring you a comfortable sleeping experience.

Is napnice mattress durable?

Life Time Warranty

The PL foam use in napnice mattress pass the tests for durability showed that our mattress does not sag, dip or get damaged in any meaningful way after a simulated 10 years of use. The test involves rolling a 750N weight over the mattress 200,000 times, and our mattress did not show any signs of significant sinkage or wear.

Why is napnice mattress priced much lower than a similar mattress sold?

napnice have our own factory and we have more than 15 years experience in mattress manufacturing. We can use the lowest cost to produce the highest sleeping experience for our customer.


years experience

Do you make a custom size?

4 to 6 weeks

We can custom make your own size, it takes around 4 to 6 weeks. But you are not allowed to cancel the order after the confirmation. 101 days trial scheme not suitable for a custom-made product but the Life Time warranty is still valid.

What certificates does the factory have?

Our factory in Foshan passed UKAS and Bureau Veritas ISO9001:2018 management system standard, it ensures our design and manufacture meet the international standard and keep improving.

ISO9001 Bureau Veritas | ISO9001 UKAS

How does the mattress fit into the bag?

We use advanced vacuum compression technology to package and roll our mattresses to fit into the bag. Once released from its packaging, the mattress will expand and return to its original size within a few hours.

After unboxing the mattress, we are not able to compress it again without the vacuum machine.

Does vacuum compression affect my mattress?

The responsive foams we use are designed to provide years of optimal performance, which means we’re able to compress the mattress without impairing its core structure.

Vacuum compression is also a protective measure to make sure the mattress is in perfect condition before delivery to your house.

Where is napnice made?

napnice was designed in Hong Kong and responsibly manufactured with a leading factory in China, adhering to the highest quality standards in the industry.

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