The best option for use off road.Two seat angles operated by zips on the back of the seat.
In the lowest position it is suitable for a new born baby (BSI approved) but we would recommend from three months for light off road walks. A child can go on seriously rugged terrain walks where the only limitation is your ability to get a secure foothold.
The seat material, both the seat base and the seat back are slung between the frame - effectively cradling the child and absorbing jolts and bumps from the terrain.