The Fillikid Wide board comes complete with the seat. You can use the board with or without the saddle, so it can be used as a board to stand on.
Fillikid Filliboard Wide Buggy Board with Seat
The saddle also has a handle bar, so your little one will feel safe and secure, while enjoying the ride. Suitable for use from 2 years+. The board can be folded away when not in use and is secured with the included strap.
The wheels of the board have built in suspension for ultimate comfort and the wheels have 360° swivel, so steering your pushchair is not interrupted.