Extra Warm | 3.5 Tog | Ideal for cooler temperatures A gentle way of helping your growing baby graduate from swaddling into arms free sleep. Transition when your child shows the first signs of trying to roll - zip off one wing at a time, allowing your baby to slowly adjust to ‘arms-free’ sleep Certified by the International Hip Dysplasia Institute, the 'hip-healthy' design allows your baby to move around their hips & legs with little restriction Designed with a twin zipper to allow for quick and easy nappy changes The ingenious Love To Swaddle UP Warm Stage 2 Transition bag combines all the benefits of a traditional swaddle with the ease and safety of a sleepsuit. The soft, clingy fabric replicates the feeling of being in the womb, while arms are up and hips are free to move. It also has a built-in quilted bamboo blanket, with 100% natural cotton outer & lining, helping to keep heat in during cooler temperatures. Swaddling with arms in must stop once your baby can roll over as their hands need to be free to reposition themselves so they can push up off the mattress. Our Transition Bags have unique zip-off wings to make transitioning from swaddles easy. To start, simply zip off one wing and let your baby get used to having one arm out for a few nights. Then remove the second wing and your baby will have successfully transitioned. Zippers also make it easy to reattach the wings if your baby is not yet ready to transition, or if you wish to remove the wings after your baby has fallen asleep.