Tecnom Foldable Car Seat "Back & Go" is available for groups 1, 2, and 3, making it ideal for children from 9 months to 12 years old. Ideal for weights from 9 to 36 kg. Easy to fold when needed for travel. Easy to store in the car trunk, and very portable. Suitable for air cabin. Backpack-style carrying bag for storing the car seat. The Tecnom Foldable Car Seat "Back & Go" grows with your child, thanks to the 6-level adjustable headrest. The car seat extends from 69 cm to 80 cm. Armrest for children to sit comfortably. Coffee cup holder to keep the cup or milk bottle without worrying about spills..