Britax Römer KIDFIX i-SIZE is an i-Size highback booster from 100 – 150 cm (≈3.5 – 12 years).
KIDFIX i-SIZE booster car seat
Britax Romer KIDFIX SL SICT Black Series Highback Booster Car Seat (Fire Red)
Britax Römer Kidfix i-Size
Britax Römer Kidfix i-Size Cosmos Black
Britax Römer KIDFIX M i-Size ISOFIX Highback Booster Child Car Seat, Group 2/3
KIDFIX i-SIZE - highback booster
BeSafe iZi Flex FIX i-Size High Back Booster I 100 to 150cm Car Seat –
Britax KidFix i-size Highback Booster Car Seat, 100 - 160cm
Britax Römer Kidfix SL Black Series Highback Booster - Storm Grey - Storm Grey from
Britax Römer Kidfix M i-Size car seat