The Uppababy Vista Upper Adapters you can add the second toddler seat or second carrycot onto your Vista pushchair frame.
Features:
Quick to add or remove
Stroller folds with the adapters on
Colour coded dot indicators to ensure proper instalment
Compatible with 2015 Vista pushchair, carrycot and toddler seat
Allows for multiple second seat configurations (using the carrycot or toddler seat)