Easy-to-Use Design: The zip-up swaddle bag is designed to be easy for parents to use and ensures that babies remain snug and securely swaddled without the need for complicated wrapping. TOG Rating: The 1.0 TOG rating makes the swaddle suitable for room temperatures between 21-24C / 70-75F, providing a safe sleep option for newborns and babies without the need for additional blankets. Layering Option: Parents can layer clothing underneath the swaddle bag as needed for warmth, ensuring that babies are dressed appropriately for the temperature. ergoPouch offers TOG-rated Layers or Bodywear (sold separately) for this purpose. Natural Fibers: The Cocoon Swaddle Bag is made from GOTS certified organic cotton and bamboo with a touch of elastane. These natural fibers provide stretch and movement for healthy growth while maintaining firmness to restrict startle reflex. Breathable and Non-Toxic: The soft and breathable organic cotton and bamboo are certified non-toxic and dyed with water-based dyes, making them gentle on newborn skin and suitable for babies prone to eczema breakouts. Hip-Healthy Design: The bell-shaped design of the swaddle bag is approved by the International Hip Dysplasia Institute as hip-healthy, promoting proper joint development in the hips and shoulders. Transition Feature: The swaddle bag features arm poppers that allow for easy transition from an arms-in swaddle to an arms-out sleeping bag when babies show signs of rolling. Zip Enclosure: The zip enclosure protects delicate skin, and the two-way zipper enables quick and easy nappy changes during sleep with minimal disruptions. Safety Standards: The Cocoon Swaddle Bag meets all safety standards in Australia and New Zealand, ensuring peace of mind for parents. Overall, the ergoPouch Cocoon Swaddle Bag provides a safe, comfortable, and convenient sleep solution for newborns, promoting restful sleep and healthy development.