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New Arrival! Swanz Kokoro Porcelain Flask

Sustainable Porcelain Thermal Flask. Stain and smell free, no more metallic taste. With interior made of replaceable 100% Fine Porcelain, keeping beverages hot or cold for over 8 hours.

This project has sold over S$500,000 in Taiwan alone.

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Interior Made of 100% Solid Porcelain

One of the main key feature of Kokoro is that its interior made of 100% solid high grade porcelain with it's exterior made of 304 high grade stainless steel.

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Suitable for All Kinds of Beverages

One of the main key feature of Kokoro is that its interior made of 100% solid high grade porcelain with it's exterior made of 304 high grade stainless steel.

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We are used to stainless steel thermal flasks in the market. But do you know that some beverages are not suitable to be placed in stainless steel flask?

Common issues stainless steel thermal flask users might face:

  1. Metallic Taste

  2. Change of smell or aroma of beverages

  3. Metal Leaching

 

Stainless steel thermal flask can leach chemical to acidic beverages, and will stain when used for long period of time. Iron, chromium and nickel were all found to leach into both alkaline and acidic foods and beverages such as coffee, tea, citrus juice, milk and many more.

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With porcelain interior, Swanz Kokoro is 100% BPA Free, free from

metal and chemical leachings. 

No More Metallic Taste and

Lingering Smell

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Say no more to metallic taste in your drinks. Porcelain preserves your beverages authentic taste. Enjoy the best of your drinks.

Naturally Easy to Clean

Porcelain are made from kaolin clay and fired at temperatures as high as 2,600°F. This makes porcelain pores extremely fine, making it easy to clean and prevents any stain and smell to linger on it.

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One of the popular question being asked: What is the main difference between porcelain and ceramic? The main difference is the size of surface pores. Ceramic has relatively larger pores compared to porcelain, resulting in stain might still occur in common ceramic. Which it will not happen in porcelain.

Goodbye Coffee Stain

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No Peeling Off

Another common question to be asked is what is the difference between solid porcelain and ceramic coating? Ceramic coatings is only a coating, it might peel off and having the risk of peel off residues to be consumed.

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Swanz Kokoro interior made of 100% Solid Fine Porcelain. Not coating.

Table of Comparison

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Replaceable Porcelain Interior

In addition of all, if something unfortunate happened and the porcelain is damaged, it is replaceable. Making KOKORO the most sustainable porcelain thermal flask.

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Online Exclusive: Warranty for 180 Days

Get 180 Days Warranty

Online Exclusive

100% Chemical Free

With its solid porcelain interior, Kokoro is naturally chemical free. 100% BPA, chemical and metal leaching free. We don't just stop there, we elevated our manufacturing methods.

Common porcelain thermal flask assembled by using various chemical compound such as glue or chemical adhesive. Using our Japan patented unique construction design, Kokoro's assembly method is free from any chemical compounds. 

Kokoro Assembly Method

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Others

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Product Features

We pay attention to smallest details of Kokoro. Each of its feature designed to elevate your drinking experience.

Integrated Porcelain Strainer

You can add integrated whole porcelain tea strainer for your Kokoro Thermal Flask. Smart design allow users to drink tea without the mess. It is suitable to be used for loose tea as well. Tea lovers, this is a product you have been waiting for.

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Easy to Assemble

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No More Mess

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Suitable for All Kinds of Tea

Built In Handle

Swanz Kokoro flasks come with a built-in handle made with strong durable material.

It can withstand loads of up to 5kg, more than the weight of our flasks when full

of drinks. 

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Strong durable material. Able to withstand for up to 5kg weight.

Leak Proof Silicone Cover

Another little detail we add to enhance our product is our easy clean silicone cover. Made of 100% baby safe silicone material. Able to withstand heat for up to 237°F / 113°C.

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100% Completely Leak Proof

Double Wall Insulation

Kokoro's exterior is made out of 304 high grade stainless steel with double wall insulation feature. It is able to keep your beverages hot for up to 8 hours and cold for up to 12 hours.

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Keeping your beverages on your desirable temperature all day.

Add on Accessories: Silicone Lid

Replace the cap and turn Kokoro into a travelling mug. Able to be used with straw and drink on the go. Made of 100% baby safe heat resistant silicone.

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3 Different Sizes

Kokoro comes in 3 convenient sizes, 450ml, 550ml, 680ml. Perfectly fits takeaway coffee for you coffee drinkers.

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Colour Options

Kokoro comes in 5 pastel colours: Black, Pink, White, Blue and Purple.

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Durable Exterior

We understand that your flask exterior should be durable. We made Kokoro's exterior to be extra durable with it's stone finishing.

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How the Warranty Works?

Online Exclusive

Applicable if damaged within 180 days, starting after the registration is activated, for all backers, for one-time porcelain inner change. Simply send the thermal flask with damaged porcelain to our nearest service centers (located in Singapore, Taiwan, and China). Then we will change the porcelain and ship it back to you.

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