Green Day’s Billie Joe Armstrong and Mike Dirnt have been working hard to release a company they founded: Oakland Coffee Works. Yeah, Green Day become entrepreneurs!

Green Day made a coffee composition that is very special and secret course. Their inspiration by observing what is desired by coffee drinkers, especially their fans.

In packaging, a message written by Green Day:

“Aging punk rockers gotta have a nice. I’ve been drinking coffee all these years, I looked at the coffee bags and realized they’re all landfill. It was astonishing to me. I hope that the big companies out there step up to the plate too.”

Oakland Coffee Works in cooperation with two firms; UrtPact and UltraFlex to develop the quality and design packaging. Patents and the sale will be available in January 2016.