Last night I tried something new to me, a zipper bag in a zipper bag.I got this pattern on Etsy thanks to a heads up from Bev. I think that once you know the basic idea here you could do this with any two bags by stopping your machine, jumping ahead and starting again.First you make your smaller bag, then complete the larger one up until the point of putting in the back lining. Then the smaller bag is attached and the lining is sewn on. When it is turned the little bag is nestled instead the big bag. I'm not too happy with the bee on the front side , not enough contrast to see it very well, but I love the design on the back side which I quilted before stitching out the word. I just tried to add a YouTube video but it didn't work.