Mountain Hardwear Ghost Whisperer™ Down Jacket

The ultralight down midlayer of your dreams, the Mountain Hardwear Ghost Whisperer™ Down Jacket uses 800 fill power Nikwax-treated hydrophobic down inside of an ultralight 7D x 10D nylon ripstop shell. This baby packs down to the size of a grapefruit and yet heats up like a furnace the second you put it on. Don't go above 3,000 feet without it.