The Uppababy VISTA allows for multiple second seat configurations. The Lower Adapter for VISTA models 2015-later creates more space between your primary and secondary seats.
Features
Quick, no-tools attachment
Colour coded dot indicators to ensure proper installment
Stroller folds with the adapters on
Compatible with Vista models 2015-later, and Carrycot models 2015-later Required for the following configurations: Carry Cot + Toddler Seat, 2 Carry Cot