Floodlight from Outdoor Research

Waterproof down jackets are a rare breed. The 800+ fill power down of the Floodlight Jacket is utterly undaunted by wet weather and storm, thanks to the completely seam-taped Pertex Shield+ shell-material. The updated Floodlight also includes 20 % more RDS-certified (Responsible Down Standard) down for increased insulation, and is slightly longer at the hem for more coverage. This jacked should do the trick keeping you warm resting in between attempts in prime winter conditions.