The Hip Harness Jersey Sleeping Bag is for infants and toddlers who are being treated for Developmental Dysplasia of the Hip (DDH), and are required to wear a special brace (orthosis). Designed for arms-out sleepers (usually from around 4 months of age), the stretchy Jersey Bag and is recommended as baby's 'first sleeping bag' after the swaddling phase is over. The extra wide bell-shaped bottom is approved by the International Hip Dysplasia Institute as being hip-healthy and comfortably fits over a Pavlik Harness, Denis Browne Brace and Rhino Brace. Made from and filled with GOTS-certified organic cotton, that is non-toxic certified and gentle on baby's skin. The 2.5 TOG Jersey Sleeping Bag is perfect for keeping a child warm overnight in rooms 17-23°C / 63-73°F. The TOG rating means that there is no need for additional blankets in the cot when using this product, making it a safe-sleep option. Parents can be rest assured that the breathable organic fibres will help regulate their child’s temperature and prevent overheating. Parents can follow the FREE room thermometer and What to Wear guide provided with the product, to layer appropriately underneath to keep their child warm. The Jersey Sleeping Bag meets all safety standards in Australia and New Zealand and is reviewed by the Eczema Association of Australasia as a skin-friendly product. All ergoPouch fabrics are dyed with non-toxic water based dyes, and come in trend-driven prints and colours to suit any nursery. All our prints are designed in-house.