What the hell is a Fridge Door Can Caddy? It's a piece of molded plastic that holds four cans vertically in the refrigerator door so you can save space. And, as an added bonus, it comes with a handle so you can grab your brew and run should the cops come to raid your meth lab (I'm on to you!). $10 gets you a set of two. Also, $10 to anyone who can explain why there's a 3:1 soda to beer ratio in the picture. Who the hell only takes one beer somewhere? Well, except the shower.