3 Season Sleep System Visual Users Guide

3 Season Sleep System Visual User Guide is developed for the United States Marine Corps, in conjunction with MARCORSYSCOM and PM ICE this complex bivi and clothing system is designed to keep warfighters dry and warm in almost any condition even when temperatures fall to less than 10 degrees. The visual users guide contains instructions on how to set up, use, care and store as well as a checklist on good practices for staying warm.