So when you're in the car driving, you don't have your hands full enough to pick up the trash in put it in this magical device? No one is saying be 100% tidy, b

So when you're in the car driving, you don't have your hands full enough to pick up the trash in put it in this magical device? No one is saying be 100% tidy, but why do we need empty another trash, when you can just pick up after you get the kids secured somewhere.