I don't think the design of this bin is very good.

The main problem being that the battery compartment at the back was constantly coming loose - which means you spend a lot of time fishing around for batteries in the bin. Yuck. Even taping the compartment closed never lasted long.

The bin is also quite bendy which means it let's you overfill it and later have trouble getting the bag out of the bin.

The opening part that rests on the top is a bit wobbly and doesn't want to stay secure on the top. Further not helped by the regular warping of the bins base.

I've resigned myself to using it as a regular bin. A very annoying, expensive metal bucket...