tortoise
Wild Hare
We use a plastic coffee can. We keep it open and my son dumps it in the outdoor compost bin daily. I haven't noticed a smell but I don't stick my head in it and breathe deeply either. 
Me, too. My Folger's coffee cannister just sits on the counter next to the sink and gets dumped and rinsed out daily. Occasionally it gets washed and/or recycled. During harvest time, I'll have two coffee cans there, and they get dumped more often.