This is quite exciting in that it removes plastic waste. I see no reason why different companies can’t make different shape ones to maintain their lock-in. I expect a knock-off market to pop-up, but that exists with plastic pods too. It’s a step in the right direction at least.
“Sustainable”
Coffee can, single piece of packaging for months on end.
Vs.
K-cups, paper, dyes, increased packaging volumes, increased energy in production, increased raw materials, 6 month shelf life = increased trips to the store to purchase more. Sustainable /s