Convert your VISTA stroller to a double in-line stroller with ease and style. Designed exclusively for the 2009 and 2010 VISTA strollers, the RumbleSeat converts a single stroller to a double in-line stroller in seconds. Whether it's a quick stroll to the supermarket or a long, leisurely walk through the park, this exclusive seat provides maximum comfort and style for parents' precious cargo. * Conveniently converts your single stroller into a double in-line stroller * Strong weight capacity * 50+ SPF overhead sun protection * 10 second "no tools" attachment to VISTA stroller * RumbleSeat capacity from 6 months to 35 lbs. * Wheels are out of reach - no fender kits required * 5 point harness with 3 point height adjustment * No "flip" when primary child gets out * Removable canopy extends fully to back of primary seat * Older child sits in RumbleSeat with infant closer to parent in infant car seat * Removable and washable fabric * All anodized aluminum frame 3 possible stroller configurations: * Infant in car seat & toddler in RumbleSeat * Infant in reclined stroller seat & toddler in RumbleSeat * Toddler to 50 lbs. in stroller seat & toddler in RumbleSeat