The product is a 17x EMPTY SodaStream CO2 Carbonating Cylinder Quick Connect, with a pink color and a capacity of 60 liters. It includes Co2 replacements. This CO2 cylinder is specifically designed for use with SodaStream soda makers, providing the carbonation needed to create fizzy drinks at home. With its quick connect feature, it is easy to attach and use for consistent and efficient carbonation. Perfect for those looking to refill their CO2 cylinder for continued use in their soda making process.