I just thought I would let everyone know that the LLBean Healthy Back Bag (Ameribag), Microfiber is on sale at llbean.com for 19.95. It was 59.00. All sizes are on sale including the mini. I just received the small and it is just right in size. However, if you carry a lot (like diapers, wipes, etc.), you might want a medium. The microfiber ones are water resistant and stain resistant. It comes in like a sky blue. There are lots of pockets to organize all of your things. I got this instead of the bagallini (I just don't like having a strap in between there all day.)I love mine!