Too bad I didn't take a decent photo of it before I gave it to her
It's made with quite a heavy striped black/grey denim. My brother was given a bolt of it for some reason ages ago, and he was nice enough to pass some on to me.
I lined it with some hot pink/black fabric. The denim makes the bag hold it's shape quite nicely so I didn't bother with any interfacing.
I think maybe I need a new machine with more grunt! Right Jase? :P