There is a group of girls who call themselves “VSCO girls.” Basically, they are girls who follow certain trends. One example of a trend that they like is the Hydro Flask trend. Bringing water bottles is quite common, but for the VSCO girl, it has to be the hydro flask that they would bring and not any other brand.
They are always seen bringing the hydro flask because this is part of their unwritten rule. They usually choose the brands that they will patronize while the other girls who also love to become VSCO girls will follow suit. They also follow certain footwear trends, which is why Birkenstocks are very popular for them.
One of the ways to identify a VSCO girl is by her Hydro Flask, which is a vacuum insulated double-wall insulated stainless steel water bottle. VSCO girl created the Hydro Flask trend. VSCO girls carry Hydro Flask around as a means to get rid of plastic water bottles since Hydro Flask is reusable. Although Hydro Flask is not made for just VSCO girls, it just happens to be what teens are into. Hydro Flask manufactures very beautiful and cute bottles with a range of colors and sizes. These teens also attach fun stickers on their bottles. However, there are cheaper options in the market, Hydro Flasks seem to be what VSCO girls are into.