The Tommee Tippee All-Season Baby Sleep Bag is designed to provide your little one with the perfect sleeping environment from day 1. Sleep, temperature, and comfort are closely intertwined. If your baby stays at a nice and comfortable temperature throughout the night, you can avoid any unnecessary wake-ups due to them being too hot or too cold. Providing your child with a comfortable sleep environment is one of the best things you can do, to help your baby sleep better and for longer, night after night. Fluctuations in room temperature often require parents to adjust their baby’s warmth levels during the night. However, changing their wearing layers whilst they are sleeping can be disruptive and safer sleep guidelines warn against adding loose blankets on top of a baby sleeping bag as it introduces avoidable risks. That is why Tommee Tippee teamed up with sleep scientists and a qualified paediatrician at Northumbria University, to develop a dual-tog All-Season Grobag. Suitable for use in temperatures ranging from 14-27+°C and featuring removable insulation, the Grobag can be easily adjusted from a 2.5 Tog to a 1.0 Tog sleep bag. If you need to adjust your child’s temperature while they are sleeping, you can safely add or remove warmth using the outer zip ‘n’ pop layers with minimal disturbance to your sleeping little angel. With breathable mesh, positioned in high-heat areas, it enhances your baby’s ability to efficiently release excess heat, which supports their natural temperature regulation and ultimately helps to keep them comfortable for a good night’s sleep. Made from soft, fluorescent-free 100% cotton-rich jersey fabric with Aloekind breathable mesh panels which are infused with naturally soothing Aloe Vera. Suitable for year-round use Features zip ‘n‘ pop removable insulation layers that allow parents to easily adjust the level of warmth without disturbing baby’s sleep Ideal for home or away AloeKind™ breathable mesh,enhances baby’s ability to release excess heat,which supports natural temperature regulation for a good night’s sleep Slim fitting through the chest, with a roomy bottom to allow your baby to adopt a natural “frog-legged” sleeping position.