Can I also use the iZi Flex FIX i-Size without the detachable SIP bumpers?

Yes, in order to be able to facilitate several seats or people next to each other in a vehicle, the SIP bumpers of iZi Flex FIX i-Size can be detached. However, we recommend you to always keep the outer SIP bumper facing the vehicle door attached when having iZi Flex FIX i-Size installed on an outer vehicle seat position for an optimal safety performance. In addition, we recommend you to also attach the SIP+ onto the SIP bumper facing the vehicle door if there is space available for additional side impact protection.