The blue bottle coffee launches the cold bubble coffee bottle, the exclusive professional cold bubble coffee, easy to do!

For professional baristas, please follow the coffee workshop (Wechat official account cafe_style)

Blue bottle coffee Blue Bottle, which is popular in San Francisco in the United States, has the laudatory name of APPLE in the coffee industry. this trend has spread to Asia. Japan, which is closer to us, also has a stronghold of Blue Bottle, which has become one of the pilgrimage shops for coffee lovers to visit Japan. But do you have to fly so far to drink good blue bottle coffee? This time Blue Bottle launched a cold coffee bottle and shared some tips for making cold coffee, so that you can enjoy the treatment of professional coffee at home.

There is nothing better than a great enjoyment of life to drink a cold cup of coffee in a hot summer. Cold-brewed coffee extracted with cold water for a long time is not only more fragrant than ordinary hand-brewed coffee, but also tastes less bitter, which has become the reason why many people like cold-brewed coffee. Blue Bottle launches a cold-bubble coffee bottle in the summer that makes it ideal for you at home, in the workplace, and even when camping outdoors.

Blue Bottle also provides you with the following tips so that you can enjoy the fun of making your own cold coffee.

Step 1. Use good coffee beans

Blue Bottle precision control the quality of coffee beans, whether hot coffee or cold brew can achieve the ideal foundation.

Step 2. Control the ratio of coffee to water

Kevin Thaxton, quality control manager at Blue Bottle Tokyo, recommends adding 55 grams of coffee to every 700ml of water. It also shows that the ideal ratio is to keep all the water saturated during the brewing process, so as to improve the quality.

Step 3. Use appropriate size of ground bean particles

The concentration of coffee can be adjusted according to personal preference. Kevin Thaxton suggests: adjust the thickness of the coffee powder to change your intensity. The finer ones will increase the intensity, while the rougher ones will reduce the strength.

Step 4. Use filtered water

Like choosing high-quality coffee beans, filtered water is another key factor in delicious cold coffee. The biggest factor that makes up coffee is water. If there is any peculiar smell in the water, it will definitely affect the taste of coffee.

Step 5. Cooling time

To put it simply, cold coffee tastes best when it is fresh. The taste will decompose over time, and temperature fluctuations will also affect the flavor, so keeping iced coffee in the refrigerator will help extend the shelf life.

Of course, you can also buy canned coffee directly.