Mike Dirnt and Billie Joe Armstrong, two members of rock group Green Day and owners of Oakland Coffee Works, have partnered with San Francisco Bay Coffee Company to market the company's fourth wave of organic coffee in fully-compostable materials. The line up with include compostable bags and single-serving pods.

The product line was launched in four Bay Area Costco stores, on Costco.com and on Amazon.com. The two companies plan to tackle coffee-related waste together in the future.

Related: Starbucks Launches Recyclable Cup in UK Stores; Coffee Pod Sales Are Falling