The concept of the Monterey® 5 iST FixSafe™ i-Size child seat has been designed to meet changing mobility needs and a growing need for sustainable products. An 8-year usage period, approx. 40 litres less transportation volume, 1000 grammes less packaging material and 2000 grammes less material compared to its predecessor and competitors' products, type-separable parts and the option of easy and practical transportation by hand, on your back, in the car boot or luggage compartment making the Monterey 5 a truly sustainable safety and mobility product.