Our new and improved sleeping bags are even softer and snugglier than ever! Our sleeping bags are designed to keep your little ones warm and safe while they sleep. Our customers say our sleeping bags are like sleeping in a cloud! Our new sleeping bag design has the following amazing features: * Super soft and snuggly premium cotton inside and out * Extra length, each size is now 10% longer * The same 2 way zip for easy changing that you know and love * 4 Gorgeous new prints * Available in a 2.5 & 3.5 TOG * Independently tested for sleep safety with AUS/NZS 1249:2014 sleep safety standards What To Wear Underneath? It's all about layers, test the temperature of the nursery and refer to the TOG temperature chart in the images.