The Bugaboo Donkey 5 Mono Complete Stroller + Extension Kit Bundle is designed to grow with your family. This versatile stroller easily converts from a single to a double with the included Duo Extension Kit, which features all the essential hardware, seat fabric, and sun canopy fabric needed to accommodate a second child. Whether you’re strolling with one or two, the Donkey 5 offers multiple configurations, smooth maneuverability, and plenty of storage, making it the ideal companion for all your family adventures.