These quick bags are great for so many things! I've used them for knitting projects, snacks, gifts. The kids use them for their art supplies, those last minute things they need in the car, etc. I've made them in several sizes, depending on the size of the fabric scraps I'm using. If you are on my Christmas list, you may be getting one (if I can get motivated before this baby comes).

Pattern:
http://daisyjanie.typepad.com/daisyjanie/2010/12/how-to-fabric-produce-bag-free-pdf-pattern.html