This Sleeping bag: The Altitude Winter' is made by MAMMUT with top-shelf materials, like 780-fill down and a burly, highly water-resistant nylon shell. Plus it has smart details, like snag-free, watertight zippers, a snug and easily adjustable hood, and a large mesh pocket sewn into the top to stash damp socks or gloves. Comes with compression and storage bags. It is in good to excellent condition with no apparent damage. You can email me or text me for more information.