Great question! And one of the key concerns when folks are choosing the right Lifesaver Mat or Mattress Protector for them.

Most people are able to comfortably sleep (or whatever it is you do that brings you joy) on Lifesavers without them slipping or moving around too much. With larger mats in particular, they can be tucked under pillows which helps them stay in place well too.

 For some people who are particularly active on their mats though, they want something that stays in place a little more securely. Which is why we created the Sleepsaver Mattress Protector - same great functionality you find in the Lifesaver Lush, designed to cover your entire bed and stay in place with elastic straps.