The Avionaut MaxSpace Smart child seat is an innovative solution for the safety and comfort of children aged 3.5 to 12 years. With a height of 100 to 150 cm and a weight of 15 to 50 kg, this child seat not only offers protection, but also promotes a healthy sitting position. The sophisticated design supports the natural pelvic contour, which prevents back pain and contributes to a healthy musculoskeletal system. The one-hand height-adjustable headrest and the backrest tilt, which can be adjusted to a reclined position, allow the seat to be customised to the child's needs. The use of leather armrests provides additional comfort and at the same time shows how the hip belt should be guided safely. The MaxSpace Smart is easy to install, both with Isofix and the 3-point harness, and fulfils the strict requirements of the ECE R129/03 standard, making it a trusted choice for parents.