Just so you know....
I found a plastic box with a lid at Dollar General for.... $1
It's 6x12x5" high and fits perfectly on the middle shelf of my fridge.
I dump the coffee grinds ,eggshells etc about once a week onto my compost heap.
With all this recycling(paper, plastic glass, and the organic stuff), I end up with one tall kitchen trash bag to put out at the curb every two weeks....SWEET!