The Tommee Tippee 0-3 Months 1.0 Tog Baby Sleeping Bag in Sky Grey Marl helps little ones sleep soundly, regulating their temperature with soft, 100% cotton and a snug, soothing fit for better, natural sleep. This Original Grobag Swaddlebag provides familiar cosy security, and helps suppress the startle reflex that can wake baby up.Comforting Closeness, Healthy Development In a neutral grey shade, this 1.0 Tog swaddling bag is ideal for use in warmer months, or in rooms with temperatures between 20 to 24°C. Snug on top and spacious at the bottom, this sleeping bag promotes a natural hip-healthy leg position as babies sleep, with design approved by the international hip dysplasia institute.With a simple zip closure, this Tommee Tippee Baby Sleeping Bag is perfect for quick nighttime changes. With no loose blankets to kick, you can wrap baby in a soothing swaddle to ensure restful sleep.