Enjoying beverages in an eco-friendly manner - has become an important concept in the brewing industry. As consumer awareness grows regarding the environmental impact of traditional brewing and packaging methods, a "green revolution" is sweeping through the world of craft breweries and beverage companies. One key focus of this shift is the move towards eco-friendly kegs as a replacement for conventional single-use kegs. Exploring the rise of sustainable kegs provides insight into how the brewing industry is evolving to reduce its carbon footprint.