The Bugaboo tray adapter connects the Bugaboo snack tray to your stroller with one click, giving your toddler a handy spot for food and drinks on the go (tray sold separately). It is designed exclusively for the Bugaboo Butterfly 2 and is not compatible with the original Butterfly or other Bugaboo models. Installation is tool-free, and the stroller folds with the tray and adapter attached.