the +: it is high, the pockets are numerous: 3 outside and 1 large and 3 small (mobile and other) inside. The inner fabric is cotton (nicer to the touch than synthetic)
it is rigid enough to stand upright, even almost empty, while having the soft leather. It can be worn by hand, elbow or shoulder.
the -: zippers hangs a bit, the shoulder strap is not leather.