Infantino Flip 4-in-1 Convertible Baby Carrier, 4-Position, Gray. Keep your baby at your side with the Gray Flip 4-in-One Advanced Carrier. It gives you multiple ways to carry your baby allowing your hands to remain free. The design provides support from infancy through the toddler years. In addition, this gray baby carrier has a sturdy and supportive waist belt, adjustable leg and arm straps and padded adjustable shoulder straps for comfort. It also has an ergonomic, facing-in seat for optimal baby hip positioning. It offers convenience and support whether at home or on the go. For babies 8-32 lbs.