Folding fabric box

I found a tutorial on the net to make a fabric box that you can fold up easily. It is quite stable with cardboard sides and bottom. You can find the tutorial HERE. It was a challenge to get the binding on the top because you need to sew through the cardboard as well but it makes the sides nice and tight. The bottom can be removed and the sides then fold completely flat. Check out my first attempt.....

I think I will have a little play with this pattern and eliminate the binding on the bottom....other than that I love how stable the box is for storing things and it is a great way to reuse cardboard boxes.