It's time someone invents a disposable trash container with bags stored on the bottom for convenient reloading. This would be much more sanitary for household bathrooms. As one bag is filled and pulled out the new clean bag is pulled up by the exiting bag much like Kleenex disposable tissues. The box could be folded in such a way to create a compact item for store shelves. Unfolding the box would erect a small bathroom size waste basket. When it's out of bags, you recycle the thin cardboard box, or throw it in the trash.
Reward: Free trash removal for a year