Cheerful Farm Friends: With pigs, cows, chickens, barns, and tractors, this farmyard scene brings a burst of countryside charm. Designed for soothing rest, our sleep sacks cradle your baby in cozy comfort, even during the busiest sleep routines 100% Cotton: Our baby sleep sack is made from premium organic cotton, ensuring a soft and gentle touch on your baby's delicate skin. It's a natural choice for parents who prioritize comfort and safety 2-Way Zipper Design: 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 TOG 0.5 Rating: 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 comfortably warm without overheating, promoting a restful night's sleep Suitable for Infants 0-24 Months: Four size options are available, please see the size chart shown in the picture. S for 0-6 Months. M for 6-12 Months. L for 12-18 Months. XL for 18-24 Months LollyBanks baby sleep sack ensures safe, cozy sleep for newborns and infants. Crafted from 100% breathable cotton, this lightweight infant sleep sack is soft on delicate skin and perfect year-round. Available in sizes like sleep sack 0-3 months, baby sleep sack 6-12 months, and sleep sack 18-24 months, it grows with your child.