Top 5 Coffee Machines For Pods Many people enjoy the convenience of coffee pods. There are environmental disadvantages to making use of coffee pods. The casings contain both aluminum and plastic, which makes them difficult to recycle. Thankfully Sage has collaborated on this machine to use B-pods, which are compostable. https://wwwcoffeeeuk26205.creacionblog.com/28201946/the-biggest-issue-with-best-pod-coffee-machine-and-how-you-can-resolve-it