It is suitable for children aged between zero and seven years or up to a height of 125 cm and a weight of up to 23 kg. Made from aircraft aluminium, the ‘One 3’ weighs 10 kg and requires 30 % less material. Intuitive assembly takes just 30 seconds and involves six easy steps thanks to the ‘Easy Installation System’. The sliding seat technology is particularly practical: it offers parents space to buckle up and the child legroom, as the seat can be moved forwards and backwards on rails by up to 30 cm. The ‘Sleep Well System’ with its infinitely variable reclining position and the headrest that can be adjusted to twelve different positions also promises comfortable travelling for little passengers. If you want to use the ‘Axkid One 3’, which is available in five different colours, from birth, you should choose the ‘One+ 3’. This contains an additional insert for newborns. And best of all: the only rear-facing Isofix child car seat in the world that is approved up to the age of seven has passed one of the world's toughest crash tests, the Swedish Plus Test.