There is an entire industry dedicated to slugging your tyke with you everywhere. They make car seats, slings, carriers, back-packs, wagons, harnesses, more slings, etc. In the bicycle category there are two schools: the tow-along carriage and the seat attached to the frame. We opted for the latter. This past weekend, our clever friends at the local bike shop fixed us up the limo of child seats. If Frankie can tolerate wearing her helmet, we're off for a ride.