Genuine US Military Issue Modular
Sleep System (MSS). These US Military-Issued Sleep
Systems are Brand New. They are Mummy-Style Sleeping
Bags and Include the Patrol Bag,
Intermediate Sleeping Bag, Gore-tex
Bivy Cover, and Compression Stuff Sack. This is a Great
System! Each Bag can be used Independently for Warmer
Weather or Joined Together for Colder Weather. Use
Separately as Fully Functional Independent Sleeping
Bags, or Combine Together for Maximum Warmth and
Comfort! When All 3 Bags are Combined and Fastened
Together, the Sleep System is Rated to -40°
