Ergopouch Cocoon Swaddle Bag 0.2 Tog WillowOur Cocoon Swaddle Bags are designed to be both easy to use and difficult to escape from. This zip up summer swaddle is TOG rated for warmth to keep a baby snug and securely swaddled without the need for complicated wrapping from day one. Being TOG rated means that the 0. 2 TOG swaddle can be used on its own from room temperatures 22C+ 72F+ with no blankets in the bassinet or cot to make this a safe sleep option for a newborn or baby in the warmer