DESC: Moms with two stroller-aged kids rejoice! The famous Graco® Quattro Tour™ Stroller is now available as a Duo! The Quattro Tour™ Duo is a true crowd-pleaser. Toddlers (up to 50 pounds) in the front seat get to be part of the action, with a view of the road; have their own storage space underfoot, where they can easily drop or retrieve a favorite book; and their own cup and snack holder.