This is the Brazilian carbonated drink "KUAT" sold as a limited product by Coca-Cola Japan and 7-ELEVEN & i Holdings. It is said that it can be purchased at a total of about 17,000 stores nationwide, including 7-ELEVEN, Ito-Yokado, York Benimaru, York Mart, and Shell Garden.
The content is 490 ml and the price is 138 yen (excluding tax), so it's a great deal compared to general energy drinks.
The content is clear gold like ginger ale. It has a faint scent like Oronamin C.
According to the product description, Quatch is a "national guarana carbonated drink" that was born in Brazil in 1997, and is popular with many people mainly in Central and South America such as Brazil, Mexico and Venezuela. Guarana is cultivated a lot in Brazil, and "guarana extract" extracted from seeds, which contains about three times as much caffeine as coffee, is said to be used for beverages and food.
If you compare it to soccer, it's like a middle shot that was suddenly released, and Quatch awakened the author's eyes with the vivid stimulation of carbonic acid and caffeine. I am likely to be indebted to you in the future.