Just as the subject says really. I've never really been keen on the look of sleep bags. I worked on a neonatal ward a fair few years ago and we just used straight forward blankets with baby's feet to the foot of the bed. The sleep bags don't look as neat and snuggly to me and reducing the risk of SIDs is my top priority. However, I've heard good things about the Gro-snug and now considering trying it out. I believe they are regarded as a safe option? Presuming you can convince me should I just buy one to start?