you know i am thinking of making my own. I just need to find some canvas. But why couldn't I make one. Velcro the thing like the bento box. I just need to find some canvas. I live in a small town with not a lot of stuff like that. and I only need a little bit of it too. So I don't want to order it online. I have to go to a job in Iowa next week maybe they will have a fabric store that has something like that.