Vintage Western Mountaineering Custom Sub-Zero Down Mummy Bag; 6’6 length, slender. Maroon exterior, Blue interior. Older model but Like New — used <5 days (I never did any serious winter camping). Only difference between this bag and current WM <0 models -- new bags have a neck cuff. The item "Western Mountaineering Sub Zero Down Mummy Bag, Slightly Used" is in sale since Tuesday, November 20, 2018. This item is in the category "Sporting Goods\Outdoor Sports\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags". The seller is "doble-5788" and is located in Walnut Creek, California. This item can be shipped to United States.