Abstract: A nestable adjustable stroller having a chassis with upper and lower crossbars and a seat having a series of ribs on the bottom and a hanger bracket mounted on the back. In the seating position the back of the seat rests against the upper crossbar, and the lower crossbar rests in a groove between a pair of ribs at the bottom of the seat, the orientation of the seat being determined by which groove the lower crossbar rests in. A child restraint bar may be pivoted into a depression formed in the chair when not in use. To prepare the stroller for nesting the restraint bar is stored in the depression, and the seat is raised so that a crook in the hanger bracket rests on the upper crossbar. The stroller may be provided with a storage bag which hangs from the back of the stroller near the handle and collapses on nesting.