Our baby Sleep Sack is made from premium Organic Cotton, in an adorable Baby Bear pattern! The premium Organic Cotton ensures a soft and gentle touch on your baby's delicate skin. It's a natural choice for parents who prioritize comfort and safety. The thoughtfully designed 2-way zipper allows for easy diaper changes without disturbing your baby's sleep. Simply unzip from the bottom for quick access, making nighttime changes a breeze. This sleep sack comes with a TOG 0.5 rating, making it ideal for warmer climates or seasons. It provides just the right amount of warmth to keep your baby snug without overheating, promoting a restful night's sleep. This adorable, gender-neutral design is perfect for both baby girls and boys, making bedtime a fun adventure. Sizes 0-6 months & 6-12 months