Australian Flag and the New Zealand one. Before you get all up in arms, in my defense, the two flags are very similar. Click the links to see for yourself! I know the differences I just can't remember which goes with which (extra stars or not, red stars or white).
I've had this flag fabric in my stash for a while. I'm not entirely sold on the blue bag but for now I have two in my shop, as pictured - with Australian flags ;) Little Globetrotters in the making go forth and conquer the atlas!
PS. Noodle is our resident flag whiz in the family. He knows all of these, including the Aussie one.