Chilsuessy baby sleeping bags - the safe and comfortable way for all babies and children to sleep. Sleep Bags replace blankets and duvets and keep your child under a comfortable temperature throughout the night. A sleeping bag can help your child settle when used as part of the bedtime routine. Wearable blankets are ideal when traveling, on holiday or sleepovers as children feel more at home in their sleep bag. Your child is naturally more unsettled when traveling. The filling is made from quick dry soft polyester fiber which helps to prevent allergies and stops the sleeping bag losing shape and becoming lumpy. Generous sack design allows room for kicking, but cannot be kicked off so baby stays warm all night. Sleeveless design reduces the risk of overheating, more importantly, it allows room for baby to move and kick. The filling is made from quick dry soft polyester fiber which helps to prevent allergies and stops the sleeping bag losing shape and becoming lumpy. Generous sack design allows room for kicking, but cannot be kicked off so baby stays warm all night. Sleeveless design reduces the risk of overheating, more importantly, it allows room for baby to move and kick. Ideal alternative to a loose blanket, perfect for air conditioned homes, exclusive shoulder straps make placing a sleeping or standing baby in the sleep nest a cinch.?3 sizes for kids 1-10 years old?(M: Length: 90 cm, suitable height 70-90 cm, suitable for baby 1-3 Years old;) (L: Length: 120 cm, suitable height 100-120 cm, suitable for baby 3-6 Years old;) (XL:Length 150 cm, suitable height 130-150 cm, suitable for baby 6-9 years old;) Please choose the correct size according to your baby's height. ?Multi-Functional Sleeping Bag for All Seasons?Maybe you still worry about your kid taking off the duvet at night? With this extremely versatile sleeping bag, baby and mother can sleep peacefully. ?Detachable Sleeves & Adjustable Length?The sleeves are detachable, and the button at the bottom allows the 'sack part' to be made smaller or fully open (for very warm nights), it is actually a year-round sleeping bag. The length of the sleeping bag can be adjusted at any time according to the baby's height, can be used for a longer time. ?2 Thicknesses Switched Freely?The inner lining is removable. Remove the liner, it's a 1.5 tog double layer sleeping bag. With inner lining, this is a 2.5 tog sleeping bag for winter. ?High quality fabric and plant print?100% cotton, skin-friendly, breathable, very comfortable. The printing is environmentally friendly and safe, will not fade, will not deform.