Amazon.com: smarTrike Toddler Tricycle Stroller, Compact Bike Stroller for Kids, Easy Push Tricycle Kids Stroller Double as a Toddler Bike, Baby Tricycle for 1,2,3 years old Adjusts and Folds(STR5, Black & White) :
smarTrike 5 in 1 Modular Toddler Stroller Tricycle with 1 Handed Steering - Walmart.com