Marmot CWM Membrain -40 degree Down Sleeping Bag – Form its core, this portable environment is designed to deliver restful sleep down to -40 degrees F. The CWM Mummy Bag has been over-engineered with sturdy reinforced linings and countless baffles for a lifetime of dependable comfort and protection. All the added baffles also distribute heat better so you won’t have any cold spots. The Membrain fabric will keep your bag dry and protected, while allowing water vapor to escape. Includes both a stuff sack and storage bag. This bag is in excellent condition and, in my opinion, is the best in class for expedition quality and comfort. 775 Fill Down Long Length fits up to 6’6 Includes Storage Bag but not stuff sack Well Cared for and always stored properly. The item “Marmot CWM -40 Winter Expedition Sleeping Bag Long Length” is in sale since Tuesday, June 02, 2015. This item is in the category “Sporting Goods\Outdoor Sports\Camping & Hiking\Sleeping Gear\Sleeping Bags”. The seller is “cascaderunner” and is located in Klamath Falls, Oregon. This item can be shipped to United States.