The Catch Caddy is a plastic container that fits in between the seat in your car and the center console. It's designed to catch all of that stuff you drop before it enters the abyss under your seat.
We put it to the test and found that overall it does work. It won't fit every car, depending on the setup of your center console. It also won't catch everything but it does provide a good spot to store your cell phone, a few pens and breath mints.
You'll pay $10 plus shipping on the company's website. We found it for $6.62 on Amazon! If you're a prime member, you won't pay for shipping and it'll be at your front door in 2 days.