US Army Surplus UCP (ACU) Gortex BivyBag                                                  
Breathable and Waterproof cover for any sleepingbag
Snaps onto the Modular Cold Weather or Patrol bag
Mummy shaped with #10 heavy Duty Self-Healing Zipper
Flap cover for zipper
Hood part of it has drawstring
New or like new Condition G1+