Drizone has kicked butt on the weather from Alaska to the Andes, from the Poconos to the Pamirs. Waterproof-breathable Drizone protects insulation, making sure you stay warm even if the weather gods want otherwise. Six-hundred-series goose down offers an exceptional warmth-to-weight ratio, lasts season after season, and compresses to a tiny package inside your pack. See why the Trade Wind has been the talk of magazine editors and intrepid backpackers in the new millennium!