1pc Summer Mesh Baby Carrier, Newborn Sling Bag, Hands-Free Baby Sling, Perfect Baby Backpack For Beach, Pool Etc. This Multi-Functional Baby Carrier/Backpack Is Easily Wearable, Lightweight, And Adjustable For Both Baby Boys And Girls. It Is Suitable For Newborns Up To Toddler Weighing Between 8-35 Lbs. The Cooling Fabric And Ergonomic Design Make It A Perfect Choice For Summers.