Conclusion: Citation "Marmot Atom Sleeping Bag REVIEW," by Don Wilson. BackpackingLight.com (ISSN 1537-0364).
Pros: Comfortable and breathable shell fabric, Hood is warm, comfortable and easy to use, At close to 1 pound, a very light three season bag, Good value for your dollar
Cons: Over 2 ounces above specified weight, Some cold spots due to construction and fill