If you have ever used a supermarket trolley, you might have noticed a hinged "flap" at the bottom, like this:

And if you are anything like us, you probably went along your way without ever finding out what it's for.

Now Facebook user Arthur Licud has provided a rather creative way to utilise this flap.

Here it is in two simple steps:

Tadaaa! Extra storage if your supermarket trolley is filled to the brim.

Here we are in 2020, but our man Arthur here is living in 2030. You can read his original post here:

Top image credit: Via and Arthur Licud/Facebook.