Versatile 3-in-1 Design：Transform your hauling experience with this multi-functional trailer, engineered to serve as a bicycle trailer, stroller, and pull cart. Effortlessly switch between modes for urban commutes, family outings, or cargo transport. Heavy-Duty Construction：Built with a robust powder-coated steel frame (not aluminum) for lasting durability, this trailer supports up to 110 lbs of cargo. Features 20" rear wheels and a 10" front wheel for smooth maneuverability. Bike Compatible：The included standard hitch works with traditional bikes, while the upgraded hitch ensures secure towing for e-bikes. Always measure doorways, gates, or elevators before purchase. Spacious & Adaptable Storage：Generous 26.38" x 21.65" x 11.81" interior cargo space includes a side-access "alleyway" (16" opening) for oversized items like beach gear, sports equipment, or camping essentials. Safety & Comfort Features：Lockable front wheel stabilizes the trailer during jogging, while the handlebar brake doubles as a parking brake. Enjoy a smooth ride with built-in suspension and a 40" adjustable handlebar for ergonomic control. Convenient Accessories Included：Comes ready to use with 2 bungee cords, a leash, and a collapsible design—hang the front wheel at the rear when stored. Quick-release handlebar and lightweight 43-lb frame ensure easy setup and portability.