Love To Dream Swaddle UP Transition Bag. Once your baby starts to show signs of rolling, it's time to stop swaddling and transition them to arms free sleep. Our unique Swaddle Up Transition Bag is an easy way manage this change, while helping to maintain an established sleep routine. Specially designed to provide the secure feeling of a swaddle, while the zip-off wings allow a gentler and gradual move to arms-free sleeping. Designed to Preserve Sleep Routine & Keeps Baby Settled. Our uniquely designed zip-off wings allow for one arm to be free & the other swaddled, maintaining that familiar swaddled feeling. After a few nights, simply remove the remaining wing so both arms are free. This is an easy way to achieving arms free sleep while helping to preserve an established sleep routine. Once both wings are removed, continue to use as a sleeping bag providing the snug feeling baby is used to for longer-lasting use. Arms-Free also allows older babies to push up or reposition when they roll over