I lifted every bag in the store and this one was the lightest by far. It is a very convenient size and shape. It has handles on 3 sides for easy carrying.  It does NOT tip over, so Samsonite must have fixed that problem.  There is a large open space inside to fit things of every size and shape.  Also there are 2 zip pouches on the front.  The expandability feature doesn't expand the bag all the way around.  It just expands a wedge. Otherwise it would be a 5 star.