Both a hiking pack and a baby backpack, the TC 2.1 Transit Child Carrier from Kelty K.I.D.S is the perfect versatile addition for the outdoorsy family on-the-go. Let your child observe the world around them from high in the padded cockpit seat while the padded back panel and shoulder straps let you comfortable carry them about. And when your child is not with you the carrier seat cinches shut, turning it into a back pack. This child carrier also has a zip-off diaper bag with changing pad, making it even more convenient for the traveling mom or dad. Liev Schreiber was spotted with the Kelty Kids backpack carrying his son.