The Baby Jogger(R) City Prix(TM) Jogger x Bike Trailer is a sleek, stroller-first crossover from the inventor of the jogging stroller. It's everything you need to jog with your kiddo or easily transition to an aerodynamic bike trailer to tow your tot. Features: Includes city prix jogger, bike trailer conversion kit, weather shield, and bug/sun shield Sleek jogging stroller to bike trailer crossover easily transitions from a jogging stroller to bike trailer and back again Seatback storage organizer features a dedicated phone and water bottle pocket that can be zipped off and used as a backpack Weather-Proof: Integrated mesh covering and included weather and bug/sun shields help protect your child from debris for a comfortable ride All-wheel suspension provides shock absorption for a smooth ride Front swivel wheel easily locks for jogging and running A large under-seat storage basket provides enough space, so you always have everything you need within reach Full, UV 50+ canopy with mesh window keeps child shaded while allowing you to easily check in Air-filled Innova rubber tires make for a smooth ride, whether walking, jogging, or biking on any terrain Safety features include reflectors, hand-operated deceleration brake, foot brake, handlebar tether strap, and visibility flag Stroll from birth up to 55 lbs.; jog from 6 months up to 55 lbs., use as a bike trailer from 12 months up to 55 lbs. Pet friendly Drain hole