Take shelter from hardcore mountain conditions in its ultra-warm, weather-resistant cocoon.
A mission-critical piece designed for high-altitude expeditions and the most bone-chilling conditions on Earth, the Phantom Gore-Tex -40 is our most protective sleeping bag yet..Mountain Hardwear Phantom Gore-Tex -40F/-40C - Pink You won't want to leave, but with light and compressible materials that make it easy to move camp, you can get closer to your summit.