Set Includes Flex System SeatFeatures Meet the add-on seat that gives your Pipa urbn flex system (sold separately) a longer life and your baby a front-row seat to the world. Designed to click on when your infant car seat days are over, or during as an alternative, this seat keeps the ride going without skipping a beat (or a step) The recline is smooth, the canopy is generous, and the comfort? Fully upgraded. And thanks to the same featherlight carbon fiber reinforced frame, you still get that smooth fold and carry you signed up for at the start While others stall out after months, this system just gets smarter. No gimmicks. No trade-offs. Because growth doesn't come with an off switch Add-on seat that transforms the Pipa urbn flex system into a full-featured stroller that grows with your little one up to a whopping 50 lbs. Seat faces both ways allowing baby to face you or the world Rotating and removable armbar for easier ins and outs Self-guiding MagneTech secure snap buckles automatically lock into place 3 to 5-point no-rethread harness makes it easy to fasten them in 3 recline positions easily adjust with just 1 hand Removable jersey insert provides better-for-baby comfort Adjustable calf support and durable footrest to accommodate growth Upf 50+ water-repellant canopy is extendable and features a flip-out eyeshade and peek-a-boo window Luxe faux-leather armbar adds style to your strolls All-season seat keeps baby cozy in the winter and easily converts to mesh in the summer Specifications Suitable for children from 6 months to 50 pounds Compatible with the following (sold separately): Flex Stroller Frame Manufacturer's 2-year warranty