Hario's new cold brew bottle, Ka-Ku, offers an ideal solution for those who want to brew more cold coffee at once with its 1000 ml brewing capacity. Thanks to its design, this product can be stored horizontally in the cupboard, and you will always have room for cold coffee in your cupboard. In addition, this product, which has a body made of top quality Tritan material, is very resistant to impacts and will be a practical cold brew preparation solution for small businesses and cafes. delungo coffee cold brew • Usage Capacity: 8 Cups / 1000 ml • Body: Tritan (PCT) Lid: Polypropylene • Does not contain BPA. • Made in Japan.