From Bugaboo, these twin adapters feature: Car seat adapter works with the Bugaboo Donkey stroller and Maxi-Cosi® infant car seats to simplify the transition from car to stroller The click-and-go system makes it quick and simple to go from car to stroller This adapter is compatible with the following Car Seat(s): Bugaboo Turtle Air Shield by Nuna, Bugaboo Turtle One by Nuna, Bugaboo Turtle Air by Nuna, Nuna Pipa, Nuna Pipa Lite, Nuna Pipa Lite LX. Maxi-Cosi Mico 30. Cybex Cloud Z 2 i-Size (only with Bugaboo Donkey 5) Imported.