The sleep wrap thing is called sleepwrap(safetosleep).It basically has a velcro bit that wraps around the tummy to keep them secure.It helps reduce the risk of suffocation,Helps reduce the risk of accients from falls,helps prevent and correct misshapen heads(ruby's problem),ideal for bubs with reflux,allows flexible comfortable natural envroment.Suitable 0-3yrs.You can use it like a poratble cot on big beds if you go to hotel,airplane.Fits on bassinets and cots and is compact and small.Its 100% cotton and my friend got it for $60.If interested pm me and i will give website.