PIPA Adaptor for UPPAbaby Vista & Cruz is an accessory that allows you to attach the Nuna PIPA series infant car seats to your UPPAbaby Vista or Cruz stroller. This adaptor provides a secure and convenient way to create a travel system, allowing you to easily transfer your baby from the car to the stroller without disturbing their sleep. The PIPA Adaptor is designed specifically for compatibility with the UPPAbaby Vista and Cruz strollers and ensures a safe and snug fit. It is important to note that the PIPA Adaptor is specifically designed for use with Nuna PIPA series car seats and may not be compatible with other car seat models.