cotton Imported Soft and Comfortable : Our baby sleep sacks are crafted with 100% pure cotton, offering superior breathability and gentle softness for delicate skin. This baby sleep sack helps your baby sleep longer and more soundly. Withstands hundreds of machine washes, getting softer each time. Two-Way Zipper : Our double zipper of the baby sleep sack opens from the bottom, allowing easy diaper changes in the middle of the night without waking up your baby, the inner zipper protector and top zipper cover protect your baby's delicate skin from any scratches or discomfort, ensuring the safety of your beloved baby. Sufficient Legroom : The spacious interior has a positive effect on the baby's hip development, our baby wearable blanket allows your little one to move randomly but cannot be kicked off, so your baby stays warm and secure all night. Extra length extends its usability across growth spurts. Safety Design : Carefully crafted arm and neck openings ensure a perfect fit to prevent the baby from sliding into the toddler sleeping sack. Replace the loose crib blanket to create a safe sleeping environment for your baby. Sleep sack 6-12 Months fit babies between 24-30in tall and 16-24 lbs in weight. Lightweight 0.5 TOG : 0.5 Tog baby sleeping bag is suitable for moderate temperatures of 75 to 80°F, which is an ideal choice for spring, summer, autumn or naps in air-conditioned rooms, helping to maintain a stable body temperature. The sleeveless design keeps your baby warm and comfortable while reducing the risk of overheating. Cotton Baby Sleep Sack – Soft, Safe, and Cozy Sleep Solution for Your Little One Ensure your baby sleeps soundly and safely with our premium Cotton Baby Sleep Sack. Made from 100% natural cotton, this sleep sack is incredibly soft, breathable, and gentle on your baby's sensitive skin. The breathable fabric helps regulate body temperature, keeping your little one comfortable throughout the night, whether it’s warm or chilly. Designed for ease and comfort, the sleep sack features a secure zipper closure for easy diaper changes, with no buttons or snaps that could irritate your baby’s delicate skin. The roomy design allows for freedom of movement, ensuring that your baby can sleep peacefully without feeling restricted. Ideal for transitioning from swaddling, our Cotton Baby Sleep Sack provides a snug fit while reducing the risks of loose blankets in the crib, offering an added layer of safety. Whether it’s for bedtime, nap time, or travel, this sleep sack is the perfect sleep companion for your growing baby. Durable and machine washable, it’s easy to care for, making it a practical choice for busy parents. Give your baby the comfort they deserve while ensuring their safety with this must-have sleep sack!