Universal adapter HIGH is recommended to be used in combination with one seat.
One HIGH Adapter and one LOW Adapter is necessary when used for TWINS
The adapter clicks-in directly onto the chassis.
Most infant car seats can be strapped on the adapter.
The following infant car seats work on the adapter:
Peg Perego Primo Viaggio SIP
Graco Sungride 30
Graco Snugride 35
Maxi Cosi Mico
Evenflo Discovery 5
Evenflo SecureRide 35
Baby Trend EZ Flex-Loc