Just bought a 14 litre Hafele swing-out bin to fit in a kitchen cupboard.

But after examining and testing it, it seems to be way more complicated than necessary. (It was also damned expensive at $89 from M10)

What are you guys using?

I had a good one around 20 years back. It was basically a support frame of white painted 6mm steel rod, that screwed onto the wall or door. It had a removable stainless outer cover that hooked over the frame. The frame had hinged stainless lid. You just lifted off the cover, inserted a plastic shopping bag, hooked the bag handles over part of the rod frame, replaced the cover and you were good to go. 30 second job.

Dunno what happened to this product but it was brilliant. Didn't take up much room either.

Any suggestions where I might find something similar?

Seems to me that retailers have all jumped on the bandwagon of selling overpriced, over-complicated gizmos for disposing of bagged kitchen waste, instead of simpler and cheaper methods.