The Hatcher Pack is safe, practical, functional and versatile. The carrier is built for babies weighing 7-35 lbs, is size adjustable and provides in and outward front facing positions. At a whopping 40L, and 12 pockets, the Hatcher Pack is lightweight, machine washable, safety certified, and recommended as Hip Healthy by the International Hip Dysplasia Institute! This pack has patent-pending technology and components of endurance packs used by ultramarathon athletes. So that means our fabrics are built to last for miles while still being able to breathe as much as you do. * Large grab handles * Zippered inside pockets * Breathable mesh * ATSM International Certified * International Hip Dysplasia Institute Certified (Hip Healthy Product) * Sunshade * Storable, lightweight * Designed for a one-person assembly