Storage pouch/bag/organiser for power ore 13400?

I have the Anker switch edition 13400 power back. The little bag it comes with is fine, but I now have extra cables for it for my other devices and a 30W Anker GaN charger and they don’t all fit in.

Is there a good bag/pouch/organiser anyone knows that isn’t big and will just fit the power bank, cables and charger in? Only ones I can see on Amazon are ones that are far too big.

It measures 97 x 80 x 22 mm / 3.8 x 3.1 x 0.9 in for ref, I want as small as possible really.