Swaddle in or out - Swaddling can make babies feel safe and secure. Our versatile design for newborn boys and girls gives you the option to swaddle baby or let baby’s arms out making it a standard baby sleeping bag. We’ve used poppers because they are the safest fastenings to use on baby clothing, eliminating the risk of choking. Breathable Panels - Provide essential ventilation and increased airflow to keep baby at a regulated and safe temperature especially while wrapped up. Our panels are strategically located to provide maximum comfort to commonly over-heated areas on babies including the torso and lower neck. Use our What to Wear Guide to find the best sleepwear for your infant while using in swaddle or sleep bag mode. Hip Healthy Extendable Design - The length of our baby swaddle wrap is adaptable making it super snug for new babies and then can transition to allow for kicks and wriggles as they grow. The sleeping bag shape has been designed to allow for healthy hip growth and is certified as hip healthy by the International Hip Dysplasia Institute Travel Friendly Shape - We want to make travelling with a sleeping baby easier than ever, so our extended length features a travel friendly shape that can be used in a car seat and pushchair unlike other baby swaddle sleeping bags. Please ensure arms are out of swaddle when using in travel mode. The Trusted Safety Zip- YKK zippers which are carefully positioned away from baby’s skin which open at the bottom making night-time changes in this baby swaddle blanket easier. The Swaddle to Sleep Bag is one of your baby essentials for newborn and after birth essentials for mum.