My child used this bag for about 4 years. Despite frequent use, it's surprisingly durable, with hardly any damage other than some fraying on the reflective tape at both ends. It can be used as a handbag, shoulder bag, or backpack (the shoulder strap was never used and has been kept separate, so it's almost new). It has a deep pocket on the left, a name tag and mesh pocket on the right (used for a water bottle), and a large pocket on the front. Size: Width 40cm x Height 35cm x Depth 24cm