3 ms·Invent a better one again then. Biodegradable filter plus reusable cup.by zachguo 8y agoInvent a better one again then. Biodegradable filter plus reusable cup.orblivion 8y agoI've seen compostable brands of cup.derimagia 8y agohttp://a.co/d/4eWshVr http://a.co/d/4eWshVr is the one we usually getvvilliam0 8y agohttp://a.co/d/8VwxwnW http://a.co/d/8VwxwnW Best in town