I opened it after purchase and tried it on, but I realized it rubbed against my C-section scar and caused pain, so I haven't used it at all... [Improved Design] Durable buckle and soft inner padding. Easy to remove. [Excellent Storage Capacity] The left side pocket can hold small items such as a smartphone, snacks, handkerchiefs, and pocket tissues. The right side pocket is designed to perfectly fit a baby bottle. [Easy Adjustment] Adjustment belt included. Can be removed with one touch. [Recommended by Nursery Teachers] Hip seat baby carrier [Improved model with safety belt] Baby carrier, baby backpack Koperta Newborn Brand: Koperta Basic Information Free size / Unisex Recommended age: From when the baby can sit up to around 36 months old. Recommended weight capacity: Up to 20kg