Just like when they were in Mummy's tummy, the Tommee Tippee Sleep Wrap helps young babies feel safe and secure, helping to improve the quality of their natural sleep. Wrapping or swaddling baby with his arms in soft fabric helps to mimic the closeness of the womb and suppresses the startle reflex that can wake babies. With this easy-to-use sleeping bag, you can use the snaps on the armholes to swaddle your baby with his arms for total comfort or his arms to allow him to stretch. For super-comfortable swaddling without complicated wrapping or fastenings, simply lay your baby on the Swaddlebag and zip it up. If your little one needs changing during the night, there's easy access to the zipper to help you cope with those late-night diaper changes without disturbing your little one too much. Safer sleep is better sleep, and preventing babies from overheating is an important part of safer sleep. This sleeping bag is available in three different togs (heat ratings) so you can safely dress your baby for the current room temperature. Made from soft 100% cotton and non-fluorescent fabric, Tommee Tippee's swaddle bags are cozy and soft against baby's skin - perfect for a comfortable night's sleep every time. No fiddly fastenings or packing Baby swaddle bags help toddlers regulate their temperature as they sleep by ensuring there are no loose blankets to begin with These sleepwear products are safety tested and approved, meeting British and European safety standards Designed for comfort, the sleeping bag is crafted with soft, 100% rich cotton and non-fluorescent fabric, perfect for a comfortable night's sleep. Fitted at the chest, with a roomy bottom to allow your baby to adopt a natural "frog-leg" sleeping position.