100% Organic Cotton Shell, 100% Polyester Filling Imported Made with organic cotton – The Mama Cheetah 2.5 TOG Baby Sleeping Bag is made of premium 100% organic cotton shell, with ultra soft polyester fill for extra warmth, which is perfect for cooler months. The organic cotton interlock minimizes the risk of overheating and keeps your baby warm and comfortable. Please be mindful of the TOG rating when ordering the right sleeping bag for your baby. No struggling with those midnight changes – Our sleep sacks feature high quality durable 2-way zippers, which can unzip from the bottom for easy diaper changes. Also, no struggling to connect the zipper at baby's chin, as 2-way zippers unzip from the top and make it very convenient to use. Your child's safety comes first – No more worries about loose blankets in the crib that can get twisted and tangled easily, and pose the risk of covering baby’s face. Our wearable blankets were carefully designed to provide a safe and comfortable sleeping environment for baby, while preventing such potential safety hazards in your child’s sleep space. Safety snap tab protects baby's neck and chin, and ensures a secure closure. The bottom zipper cover deters baby's hands from unzipping. Generously sized and roomy – Our sleepbags are generously sized to fit over sleepwear and carefully designed so baby's leg can move freely to ensure proper hip development. Five Sizes Available - Small size sleep sacks are suitable for babies from 0-6 months, 10-18 lbs, 23-26 in. Medium size sleep sacks fit babies from 6-12 months, 16-24 lbs, 26-30 in. Large size sleep sacks are suitable for babies from 12-18 months, 22-28 lbs, 30-35 in. X-Large sleep bags fit babies from 18-24 months, 26-36 lbs, 35-40 in. Size XX-Large was designed for babies of 24-48 months, 34-43 lbs, 40-44 in. 【BREATHABLE & COMFORTABLE FABRIC】— Mama Cheetah sleeping sack 0-6 months, sleeping sack 6-12 months, sleeping sack 12-18 months, sleeping sack 18-24 months are made from 100% premium organic cotton shell and an ultra soft layer of polyester filler for extra warmth. The wearable baby sleep sack comes with breathable fabric that maintains a comfortable temperature without overheating. Our sleep sacks provide a smooth and delicate touch against the baby's skin thanks to their cozy materials, enhancing their slumber experience. 【PROMOTES HEALTHY SLEEPING HABITS】— Our range of light sleep sack, such as sleep sacks for babies 0-6 month, sleep sacks for babies 6-12 months, baby sleep sack 12-18 months, & toddler sleeping sack or sleep sack 18-24 months provide a consistent sleep association, signaling to the baby that it's time to sleep when worn. Our baby sleeping bags come in different Thermal Overall Grade (TOG) including 0.5 TOG sleep sack, 1.0 TOG sleep sack, & 2.5 TOG sleep sack or winter sleep sack baby all made perfect to keep your baby comfortable in different seasons & achieve better sleep patterns over time. 【PROMOTES UNRESTRICTED MOVEMENT】— Babies can freely move their arms & legs thanks to Mama Cheetah organic baby blankets, which help with healthy growth & mobility. 【PERFECT BABY MUST HAVES FOR NEWBORNS, INFANTS, & TODDLERS】- Mama Cheetah baby girl or baby boy sleep sacks offer a touch of cuteness to your baby's sleepwear collection. With its adorable & attractive designs, these sleepsacks can be wonderful baby shower gifts, welcoming gifts, baby gifts, baby gifts for girls, baby gifts for boys, baby girl gifts, baby boy gifts, baby girl stuff, baby boy stuff, baby stuff, baby items must haves, or baby essential must haves.