ergoPouch 2.5 TOG Cocoon Swaddle Bag is a sleeping bag designed to be both easy to use and difficult to escape from. The warm 2.5 TOG swaddle bag can be used on its own in room temperatures between 17-23°C (63-73°F) with no blankets in the bassinet or cot to make this a safe sleep option for a newborn or baby in winter. The chest area is 1.0 TOG rated to prevent overheating and allow for full chest expansion when breathing. Made from GOTS certified organic cotton, with elastane in the outer fabric and bamboo in the lining, the Cocoon Swaddle Bag is firm enough to restrict startle reflex whilst still allowing stretch and movement. It is breathable, certified non-toxic, and gentle on sensitive and eczema-prone skin. It features arm poppers to transition from arms-in to arms-out as baby grows and its bell-shaped design is approved by the International Hip Dysplasia Institute as being hip-healthy, and promotes proper joint development in the hips and shoulders joints. The two-way zipper also makes for quick and easy nappy changes during sleep with minimal disruptions.