trying a new bag

I have always wanted to try this bag at tiny happy. I did with some scrap fabric from my family room curtains. I love the shape of it and it was so easy to make. I just want to make it deeper and the strap a bit longer so that I can where it like a messenger bag. And, the continuous debate - to add interfacing or not. So, the next bag will probably be deeper and a bit stronger with interfacing. I'll get on that right away!