This sleeping bag Incorporates 4 segments which are mutual to each other. It can withstand temperature to – 50°F with appropriate ECWCS apparel. For you who have to side by side with your arms all the time, this sleeping bag gives you the space. It does the jobs. It was intended to do exceptionally well. If you’re on duty now, you might grab one. It keeps you warm and dry. The best part of the system is that it is very portable. In light of the fact that the dimensions of the entire thing pressed, it is simply so insignificant. Simply put them all as a whole and this will work exceptionally well and you can take the entire system practically everywhere.