Top 5 Coffee Machines For Pods A lot of people love the convenience of coffee pods. There are environmental downsides to using coffee pods. The casings are both plastic and aluminium which creates a nightmare for recycling. Thankfully, Sage has collaborated on this machine to use B-pods, which are compostable. https://wwwcoffeeeuk62513.alltdesign.com/a-provocative-remark-about-best-pod-coffee-machine-48204689