One thing is clear to me: Those who try to make the smell of used diapers disappear the need to let the diapers disappear. The bags keep the smell though but are back in the end absolutely overpriced. A plastic bag in a garbage can with a lid which is emptied every 2nd day doing it as well, and above all much cheaper. However, if you like throwing money out the window should buy these bags. Delivery and packaging on Amazon was as always top