The Kokoro is a sustainable porcelain thermal flask that leaves other bottles and flasks behind. Unlike metal bottles, the interior of the Kokoro is made of solid fine porcelain, which makes it stain and smell resistant, without that metallic taste you had to live with before, while keeping your beverage hot or cold for up to 8 hours with the help of its double-wall vacuum-insulated exterior. In contrast to enamel/ceramic coated interiors, or ceramic interiors, The Kokoro’s porcelain interior will not peel off over time, and will be much more resistant to stains and smells, due to porcelain being much less porous than ceramic.
With thoughtful Japanese manufacturing and design, the Kokoro is assembled chemical-free. The cap uses a heat-resistant silicone seal and a durable integrated handle designed to withstand a load of up to 5kg, more than the weight of a completely filled flask.The porcelain interior and other parts can be replaced separately, which makes the Kokoro the only flask you will ever need, and reducing waste at the same time.
Comes in 3 convenient sizes, 450ml, 550ml, and 680ml.
• Porcelain interior superior to ceramic
• Porcelain interior stain and odour-resistant, rust-proof, will not leech
• Keeps beverages hot up to 8 hours and cold up to 12 hours
• Integrated handle in cap bears up to 5kg of load
• Food safe and BPA free
• Replaceable components
• Japan patented design
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.
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.
Say no more to metallic taste in your drinks. Porcelain preserves your beverages authentic taste. Enjoy the best of your drinks.
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.
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.
In addition of all, if something unfortunate happened and the porcelain is damaged, it is replaceable. Making KOKORO the most sustainable porcelain thermal flask.
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.
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.
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.
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.
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.
Kokoro comes in 3 convenient sizes, 450ml, 550ml, 680ml. Perfectly fits takeaway coffee for you coffee drinkers.
Ø8 x 20.3cm
Porcelain interior: 100% solid fine porcelain
Blue, Black, Pink, Purple, Green