Now you know how to get rid of your cat/dog feces - wrap them up real nice and leave them in your car.
Too much work - fill up an Amazon box and leave it by your front door.
There was an item some years back where a woman had to take a urine sample to the doc. She washed out and old whiskey bottle and used that. On the way to the doc, she stopped off to do some shopping. When she came back, her window was broken and the bottle gone. She was still laughing.