UPPAbaby Vista rumble seat with attachments - per UPPAbaby website it is compatible with Vista / Vista V2 version strollers. Very good condition except slight residual stain from toddler snacking on the shoulder pads… you may do a better job at stain removal than me. https://support.uppababy.com/hc/en-us/articles/360041766994-Does-the-older-model-RumbleSeat-fit-the-Vista-V2#:~:text=Yes%2C%20the%20RumbleSeat%20(2015%2D,Vista%20(2015%2D2019).