Trac vac container

[Mlibertini]

I have a mid 80's Trac vac with a very small metal square container for collection. I would like to build a bigger container. Any ideas? I'm thinking simple like a box made of ply wood. Not sure how I will make it easy to dump.

 

[J_J]

Build a double bottom and put hinges on the back and just dump it when the time comes.

Bolt down the bottom piece and hinge the box on the back edge.