READ THE FULL AD FOR FULL DISCLOSURE REGRADING THESE SLEEP SETS!! They all look great. ZIPPERS AND SNAPS WORK PERFECTLY. BAGS ARE IN EXCELLENT CONDITION. Excellent Condition – These sleeping bags may have been used before (once or twice), but show little to no wear and are in perfect working condition. In many cases one or more parts of the set may be new or unused/unissued. They have been stored in government warehouses and may be dirty of dusty. They should be washed before use (I include full care and washing instructions with each sleeping bag). THESE ARE TRUELY A 4 SEASON SLEEP SET!! The 4- Part US Military Modular Sleep System includes: Bivy Cover Bag – GORE-TEX® breathable/waterproof in Woodland Camouflage. This bivy will allow you to sleep in full out rain or in the snow and stay dry. Patrol Sleeping Bag – rated for 30-50°F, can be used with the Bivy Bag in cold/wet conditions. Intermediate Sleeping Bag – is rated for +30 to -10°F or more, can be used with the Bivy Bag and/or inserted into the Patrol Bag. NOTE: If you use all three bags (Bivy Cover, Intermediate Bag and Patrol Bag) in this set, the set is good to -30/-40 degrees. I have personally used these bags in -25 degrees and had to unzip the foot area so I could cool off a little, as they were so warm. Compression Stuff Sack – water resistant bag. The stuff sacks I have are not new or excellent… They may have some small imperfections, but they are fully functional and will allow you to store the sleep set properly. If there is a defect it is something that can easily be repaired with a needle and thread. I also have some extra plastic buckle (The weak point on these sacks). I would be happy to send a couple with your order if you ask. All the bags are mummy style Polargard®HV resin bonded polyester filled, rip-stop nylon shell, adjustable hood with heavy duty nylon zippers. They are manufactured by Tennier Industries. Military issue sleeping system, good for all weather conditions, year round. This is truly a 4 season sleeping bag system. THESE SLEEPING BAGS ARE THE REAL THING, in perfect working condition. If You are WEST of the MISSISSIPPI – USE UPS GROUND. The item “MSS MILITARY SLEEPING BAG EXCELLENT CONDITION” is in sale since Monday, January 14, 2019. This item is in the category “Sporting Goods\Outdoor Sports\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “adventurizm” and is located in Front Royal, Virginia. This item can be shipped worldwide.