- Made from high-quality polyester and filled with soft cotton, this sleeping bag offers comfort, warmth, and breathability. Safe for your child, it's free from harmful chemicals, ensuring a cozy sleep during cold winter nights. - Designed for your child's growth, this sleeping bag is available in three sizes: - Size S for ages 1-3T - Size M for ages 3-5T - Size L for ages 5-6T It accommodates growth while providing ample room for movement, thanks to the convenient foot openings. - The long sleeve design functions like a jumpsuit, providing extra warmth for your child. It is easy to wear both at home and outdoors, making it suitable for temperatures between 55-77℉. The flexible zipper enhances comfort, allowing toddlers to dress with ease. - Choose from five adorable animal-themed designs, crafted from premium fabric that softens with each wash. This ensures that the sleeping bag remains gentle on your child's sensitive skin while looking great. - Practical use scenarios include bedtime at home, sleepovers, or travel, making it perfect for various lifestyles. This sleeping bag helps your child fall asleep quickly and stay comfortable throughout the night.