The Joovy Ergo Caboose is the finest tandem stroller made. The patented Stand-On Tandem includes revolutionary new stroller features like: Ergonomic engineered front seat for new levels of comfort, a multi-function sun canopy that covers both front and rear seated children, swing-away front tray, two removable cup holders allowing super easy front seat access, large storage basket with flip-open rear seat, pneumatic rear wheels and sealed ball-bearings in all four wheels. The Ergo Caboose® provides a level of comfort, style and utility matched by no other stroller.