The Joolz Aer² is the ultra-lightweight, ultra-compact stroller built for parents who want effortless outings from day one through toddlerhood. The fully lie-flat seat makes it suitable from birth to 50 lbs, and nearly everything, from folding to reclining to steering, is handled with just one hand in mere seconds. At just 14.3 lbs with an integrated shoulder strap and carry-on approval on most airlines, the Aer² is the travel-ready stroller that goes wherever your family goes. Suitable from birth to 50 lbs Features a fully lie-flat seat and included foot retention net for newborns from birth to 6 months Features fully lie-flat seat and included foot retention net, for newborns to 6 months One-hand, one-second self-standing fold with automatic transport lock for fast and secure storage One-hand pull harness system with adjustable 5-point harness for quick and secure buckle-ups One-hand foldable bumper bar for added convenience on the go One-hand grab basket bag accessory for easy access to essentials Weighs just 14.3 lbs with a built-in shoulder strap for easy carrying between destinations UPF 50+ extendable sun hood with extra ventilation for all-weather protection Ergonomic seat with long backrest, one-hand adjustable leg rest, and full head and neck support One-hand fully reclinable seat with three positions: seated, relaxed, and sleeping Suspension wheels with one-hand steering, high handlebar, and generous kick space for a smooth ride Puncture-proof tires for reliable performance on any surface All fabrics made from recycled PET bottles for a more sustainable stroller choice Carry-on approved by most airlines and IATA compliant, includes a travel bag