Joolz upper car seat adapters for Britax Römer QUICK, CONVENIENT, COMPATIBLE Find a retailer Available for these products: BABY-SAFE i-SIZE, PRIMO With the Joolz upper car seat adapters for Britax Römer you can easily and securely fit your Britax Römer infant carrier on the Joolz Day3 and Joolz Geo2 pushchair, giving you a flexible travel system. The adapters are being sold by Joolz. For questions regarding the adapters or availability, please contact your local retailer or the manufacturer. JUMP TO ... Joolz upper car seat adapters for Britax Römer Questions & Answers Related products Joolz upper car seat adapters for Britax Römer Out of stock Find a retailer Questions & Answers Related products