Child Bike Trailer and Stroller3-in-1 design double child bike stroller, trailer and jogger for the perfect blend of functions and features in one family friendly unit - Features a locking swivel front wheel and full suspension system for the ultimate in comfort and control. Lightweight all steel frame with smooth-rolling 20" wheels for traversing uneven terrain. Supports up to 88 lbs with enough room for 2 children to ride in safety and ease. Sling-style pocketed seat with a five-point safety harness for added protection. Includes an Aosom "Type A" bike hitch/coupler for easily connecting the trailer to a bicycle. All-weather canopy helps shield from sun and rain with both mesh and plastic covering - Converts from a trailer to a jogger in seconds with included kit and folds flat without the need for tools. Folds easily to fit trunks and storage areas of most vehicles.