A set you can be proud of. Some could be passed off as new. Some components still have tags. Two stuff sacks, one larger for when you are going to be using the whole system, one a little smaller when you just need part of the set. All 5 pieces are machine washable and dryable!!! No more worrying about hanging the bag out to dry or getting the feathers wet. Stay just as warm as water fowl down bags and always be able to have clean gear. The five easy pieces are: 1. The large stuff sack. The small stuff sack. The patrol bag, rated +30 degrees to +50 degrees. The intermediate cold weather bag, by itself it is rated from +30 degrees to -10 degrees. When placed inside the patrol bag, they are good to -30 degrees and -50 degrees if you wear layered, cold weather clothing. The gore-tex bivy cover which both bags fit inside of. The standard in the industry. With layered clothing you will be comfortable to 50 below if you care to sleep out when its that cold. The gore-tex bivy cover will keep you dry. I have personally washed hundreds of these bivy covers and almost always end up pouring several inches of water out of them before drying. Sleeping bags and bivy cover have rugged zippers with snaps to snap together. Sleeping bags are made of rip-stop nylon. Bags and cover have hoods with draw strings. You will stay warm and you will stay dry!!!The item “5 PIECE US Army Marines Tennier Universal Camo Modular Sleep System Bags Goretex” is in sale since Saturday, January 24, 2015. This item is in the category “Collectibles\Militaria\Current Militaria (2001-Now)\Original Items\Personal, Field Gear\Other”. The seller is “olivernation” and is located in Demotte, Indiana. This item can be shipped worldwide.