Sleep baby safely with the patented Bubba Blue Sleep Pouch. An all-in-one age adjustable sleep pouch design to help reduce the risk associated with loose bedding for babies from newborn to 12 months. Age adjustable for 3 age stages: NB-3m, 3-6m, 6-12 months. Allowing for prolonged use through the baby's first year and convenience. Promotes the safe sleep position of 'feet to foot': Safe sleeping guidelines recommend babies sleep with their feet at the foot of the cot. With Bubba Blue's Sleep Pouch, it fits at the end of the mattress. Know they're safely positioned & covered without any loose bedding. Made from soft smooth cotton outer layers, cotton lining and cotton filling for better temperature regulation. This allows for a more restful sleep while reducing the risk of overheating. The Bubba Blue Sleep Pouch features the AIR + Air Flow Panel, on the top edge of the Sleep Pouch that lies across baby's chest. Made from cotton mesh & 3D spacer mesh for optimal air circulation for safety and comfort. A snug pouch design eliminates loose bedding for safety. It will fit most size mattresses with its elasticised underside to ensure a snug comfortable fit.