Koçbey Su ve Meşrubat Pazarlama San. Tic. A.Ş. operates under the Fuska brand, which is well-known for its natural spring water sourced from the pristine mountains of Sapanca, Turkey. With over 17 years of experience in the natural spring water industry, Fuska has established itself both nationally and internationally. The company's water sources are located in regions that are snow-covered for five months of the year, ensuring minimal human contamination and rich mineral content.