I liked how the bag was made from things that were sitting in my closet anyway, because I didn't have to buy oilcloth or something. The outer fabric is an old shirt, the inner lining fabric is from a suit jacket my hubby had that the sleeves were cut off of (don't know why!) and the sour cream container and grocery bag were headed for recycling anyway! And I really liked how the thing is 'lined' with a disposable grocery bag! That makes cleanup really easy later!
Now I just have to get the family to use it! :)