For the Woman in Every Mom. The creation of timi & leslie has revolutionized the diaper bag and ushered in an era where moms can also be style icons. The 2-in-1 backpack gives you two bags for the price of one. Tuck away the cross body strap and wear the bag as a backpack, or zip up your backpack straps and wear the bag as a messenger bag. It also hangs on the back of your stroller!