The UPPAbaby RumbleSeat V3 is a secondary lower seat designed specifically for the Vista V2 and Vista V3 stroller systems. It offers a practical solution for families with two children, allowing the addition of a second seating position without compromising the stroller’s maneuverability. Constructed with all-weather materials, the seat features a durable fabric that withstands various outdoor conditions, paired with a magnetic buckle for secure and effortless fastening. The included adapters simplify the attachment process, ensuring a stable fit to the stroller frame. The Declan colorway combines an oat mélange fabric with a silver frame and chestnut leather accents, delivering a refined aesthetic. This seat is suitable for a second child weighing up to 35 pounds, providing a comfortable ride with a multi-position recline and a full-coverage canopy. The three-point or five-point harness adjusts to accommodate growing children, while the padded seat insert enhances comfort. Priced competitively, the RumbleSeat V3 offers a cost‑effective way to expand a stroller’s capacity, making it an attractive option for parents seeking a reliable and stylish second seat. Its lightweight construction and simple installation add to its everyday practicality, and the magnetic buckle design simplifies diaper changes and transitions. Without compromising on stability or ease of use, this seat integrates seamlessly with the existing stroller system, maintaining a smooth push and compact fold. The materials are chosen for longevity and easy maintenance, with a machine‑washable seat pad. As a secondary seat, it is a sensible investment for growing families who value quality and functionality. The all‑weather capability ensures usability in light rain or sun, and the adjustable leg rest supports different seating positions.

The UPPAbaby RumbleSeat V3 provides a versatile, dependable addition to the Vista lineup, ideal for caregivers who need a second seat that delivers consistent performance across daily routines and travel.