Replacement Simplehuman Touch Bar Bin Handle for Compost Caddy

I bought a compost caddy that hangs from the mother bin but with the model of mother bin I bought it didn't fit. I printed a replacement handle with a lip of it so that the compost caddy can hang on the front.

The mother bin I have is the - simplehuman Touch Bar Recycler, Brushed Stainless Steel, 48L from John Lewis, Product code: 82285607

The compost caddy I bought was the - simplehuman Compost Caddy, 4L, Stainless Steel from John Lewis, Product code: 82285603

It was a little tight to fit so I had to just trim up the overhangs as they had drooped a little.