US Military Modular Patrol Sleeping Bag Foliage Green/Gray IMSS USA Made   United States military regular size patrol sleeping bag for Improved Modular Sleep System (IMSS). Color: Foliage Green.  The Patrol Sleeping Bag when used on its own is rated from 50 to 30 degrees F.  It is designed to be used alone or snapped together with the MMSS ( Military Modular Sleep System) or the IMSS (Improved Modular Sleep System Intermediate Cold Weather Bag and MSS Bivy Bag Woodland or ACU Digital Camo to form the Extreme Cold Weather Bag.   Weight: 3 lbs     Brand New USA Made   IMSS Grey Intermediate Cold Weather Sleeping Bag Sold Separately in our store.         US Military Modular Patrol Sleeping Bag Foliage Green/Gray USA Made