Mir gefallen diese...

http://www.mywavo.com/index.cfm?contentid=10&shopAction=showProductDetails&id=54

http://www.hts.no/de/products/izicombi_isofix.php

http://cybex-online.com/de/carseats/sirona.html

http://www.axkid.se/en/products-en/kidzofix-9-25kg-2