The bag looks good and the seat works well when the children are older (as from the earliest 8 months, more 11). For younger children, the maintenance, such as lack of shoulder straps. When attaching the seat to a chair with armrests, it is also good. Unfortunately the button between pocket and backrest does not close properly. Better solution: Knotting devices with a normal sling or a "dead-Seat Chair Wrap" as have the small much better grip and a cloth fits folded into the changing backpack