Hario Ka-Ku Bottle 1200 ml White – large cold brew tea bottle for the fridge
A large bottle of cold brew tea, always ready in the fridge: The Ka-Ku Bottle holds 1200 ml and, thanks to its square shape, has a decisive advantage – it can be stored lying down or standing up, thus saving space in any compartment. Add tea or fruit, cold water, let it steep, and pour directly from the bottle.
Made of shatterproof, BPA-free plastic with a silicone lid and integrated filter – lightweight, robust, and ideal for storage.
What makes the Ka-Ku Bottle special
Can be stored lying down
The square shape allows for horizontal or vertical storage – fits in the fridge to save space.
1200 ml capacity
Large quantity for several glasses – ideal for hot days and the whole family.
Shatterproof plastic
BPA-free plastic with silicone lid and integrated filter – lightweight and durable.
At a glance
| Type |
Large cold brew tea bottle |
| Capacity |
1200 ml |
| Material |
Shatterproof, BPA-free plastic with silicone lid |
| Filter |
Integrated, holds back leaves and fruit |
| Storage |
Lying down or standing in the fridge |
| Preparation |
Cold brewed tea, fruit and water infusions |
| Colour |
White |
Who it's suitable for
For anyone who likes to keep cold brewed tea in stock and wants to store it in the fridge to save space. Those who prefer smaller quantities will find the more manageable Filter-in Bottle.
What goes with it
You can find more cold brew options in the Cold Brew Collection, tea brewing accessories in the Tea Accessories Collection, and more from the brand in the Hario Collection.
Frequently asked questions
Can I store the bottle lying down?
Yes. The square shape is designed precisely for that – the Ka-Ku Bottle can be stored lying down or standing up in the fridge.
How do I make cold brew tea?
Fill with tea leaves or fruit, add cold water, and let steep in the fridge for several hours to overnight. The integrated filter holds back the leaves when pouring.
How is it delivered?
Can be ordered directly online, delivery throughout Switzerland and Liechtenstein in 2–4 business days. Click & Collect available in Bern and Zurich Oerlikon.
