Picked up this calico bag yesterday as I
I got it at Jodie McGregor Flowers in Annandale for $3.95 and I'll be going back to get a few other designs. They're from Apple Green Duck and available online here.
I already have another of their bags, the hampi, which is cotton and rolls up so I pull it out of my handbag whenever I'm caught short at the shops - much nicer than the ubiquitous synthetic ones. Their animal-print calico bags, I think, would be perfect for kids' book bags.
Hand-on-heart this is not an ad. Just lovely products.