Outdoor Vitals Atlas Down Sleeping Bag is one of the lightest 15°F sleeping bags on the market, an one of the highest weight to warmth ratios in the industry.
It is ultra compressible with the 4 point compression bag (11 x 9 inches) included in the package .
It keeps you warm with the 500+ fill power duck down, locked into our baffled design, rated down to 15 degrees Fahrenheit
It is made from nylon fabric that is lightweight and very durable and the manufacturer claims it has LIFETIME WARRANTY.
What I liked first was that the sleeping bag comes with reinforced nice zippers, zipper guards, compression sack, inside pocket for a cell phone and hooks .
I don’t know exactly what was the real temperature, but the phone showed -8°C at night and the inside the sleeping bag was very warm .
It is not made for people tall than 6’4″, but for me it is a great, it may be a little long for small people .
I did not felt any funny smell, just the smell of new fabrics .
The only downside was sometime the zippers unzip on their own .
Overall this is a great sleeping bag at a great price .