DESC: Baby Joggers Q-Series Single is a solid, no-nonsense stroller designed for running, jogging, or around town. The stand-out feature of this jogging stroller is the amazing folding mechanism - grab a strap in the seat, and lift up. The entire stroller instantly collapses into a light, tidy bundle, ready to be stored away in a closet or dropped into the trunk of your car. Safety features ensure that the stroller will not collapse inadvertently. Its the only folding mechanism on the market today that can compete with the BOB line of strollers.