I had trouble finding a lock for the Rubbermaid Action Packers that would not stick out too far. A small luggage lock is too narrow and allows the handle to slide over it. Simple solution for a "skinny" lock is to put a washer over one end.
"Not tall enough." The two round handles on each side of the T@B will get in the way of a lid opening all the way on a container that takes up to entire bottom of the Outback platform. After MUCH searching for something bigger, the only thing that worked for my was the 8 gallon Action Packer.
They are Rubbermaid 8 gallon action packers. They fit well but don't hold as much as one would like. Unfortunately the next size up (24 gallon) is much too large. I have them attached in back and underneath with mending plates (one plate outside and one inside) with a bolt through. The plastic is too thin and soft to bolt…