Lightweight backpacking gear for winter temperatures: two-layer insulation systems, vapor barrier systems, and really puffy stuff.
To help you stay safe this season, this Backpacking Light SKILLS SHORT centers on frostbite and hypothermia.
Backpacking Experts Unload the Heavy Gear and Marketing B.S. to Enlighten Outdoor Enthusiasts with Meticulous, Frank, Wilderness-Tested Reviews of Niche Outdoor Gear for Ultralight Hikers
RBH Designs Vapor Barrier Hand & Footwear