Temperature Adjustable Coverage: With 3 zippers and 12 buckles, you can easily adjust the coverage of the sleeping bag to regulate your baby's warmth according to changing temperatures.Warm Skin-Friendly Fabric: Made with ultra-soft materials that provide a cozy and gentle touch against your baby's skin, ensuring maximum comfort during outings.Anti-Slip and Compatibility: Equipped with non-slip particles on the back, this bunting bag stays securely in place. Bunting bag includes five safety belt slots inside and additional fastening hoops on both sides, making it compatible with most strollers for a secure fit.Extendable Zipper Bottom: The bottom zipper can be extended to accommodate your growing baby, making it a versatile choice that lasts as your child develops.Adjustable Drawstring Hood: Features a drawstring at the top that allows you to easily adjust the tightness, keeping your baby's head snug and protected from cold weather.