The Cocoon 'no origami' baby swaddle converts into a sleeping bag and is designed to be both easy to use and difficult to escape from! The simple zip-up design will keep baby snug and securely swaddled without the need for complicated wrapping. The 1.0 tog Cocoon Swaddle Bag is designed for autumn/spring temperatures and is made from a beautiful Bamboo viscose and organic cotton which is highly breathable and antibacterial. Your baby will feel secure and snug in stretch organic cotton, allowing your baby to move their hands into a comfortable position that suits them, without waking up. Convert into a sleeping bag when baby is ready, by undoing the poppers at the underarms. The Cocoon Swaddle Bag gives your baby the option of sleeping with arms out or tucked in.This is a mid-weight bag also referred to as a Mild pouch. When used without blankets it is best for room temperatures of 20-24 degrees. Best for newborns and babies either swaddled, or arms out sleeping once rolling. Super stretchy to allow for natural movement 2-way zipper for easy nappy changing Skin-friendly, breathable natural organic cotton & bamboo Poppers in the armholes to help you transition your baby to an arms-out sleeping bag Mid weight - when used without blankets best for room temps of 20-24 degrees Highly breathable & antibacterial Hip friendly - has a bell shaped bottom so that the hips + legs can flop outwards during sleep making it officially hip friendly Free room thermometer included