This bag arrived here in Japan before the scheduled date, that's good enough for many Stars.  I'm a teacher and I have to carry all of my materials with me as I move around from room to room and school to school. Paper, books and all the rest are HEAVY. They all fit into this bag and it rolls, too.  It's my policy to NOT give perfect scores, but I'd be forced to give this bag 4 Stars. I could wish for bigger softer rubber tires for moving around indoors and outdoors and higher skids on the back for stairs but all in all, a very good bargain.