Marmot Helium Long 15F 900 Down Sleeping Bag. Weighs about 2 lbs 4oz. The item "Marmot Helium Long 15F 900 Down Sleeping Bag" is in sale since Friday, June 12, 2020. This item is in the category "Sporting Goods\Outdoor Sports\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags". The seller is "ed86" and is located in New York, New York.This item can be shipped to United States.