CSKA announced its partnership with Pure-H2O natural spring water, which comes from the most ecologically pure region of Europe near the town of Bratsigovo, at the foot of the Rhodopes, Topsport reported.
Here is the club's message:
"CSKA x H2O
We are pleased to announce our latest partnership with spring water H2O - the water of CSKA.
Our teams will hydrate with Pure-H2O natural spring water. It comes from the ecologically cleanest region in Europe near the town of Bratsigovo, at the foot of the Rhodopes.
The water is extremely suitable for athletes because of its neutral pH and low level of mineralization. The water is bottled directly from the source, and there is no human contact during the bottling process, which guarantees its hygiene and protection from external factors."