Joolz Aer Car Seat AdapterRule number one of happy parenting: never disturb a sleeping baby. These Joolz car seat adapters give you the flexibility to hop out of your car and into a caf, while your baby dreams the day away in undisturbed comfort. Just attach the adapters to your pushchair chassis to turn your Joolz Aer into a travel system that works with almost any car seat. Now you can quickly and easily transfer the whole car seat, including your snoozing baby, out of the