With three distinct temperature ratings, the One Bag will help keep you comfortable in a variety of climates. By combining synthetic Heatseeker™ Eco and 800-fill recycled down insulation, this sleeping bag provides exceptional warmth and versatility wherever you set up camp.

Features
Top layer features synthetic insulation rated at 40°F (4°C) for versatile use in warmer weather
Mid layer features 800 fill recycled down rated at 20°F (-7°C) for high-level performance in adverse conditions
The two layers can be paired to get a 5°F (-15°C) bag for maximum versatility
Down layer can be used as a stand-alone quilt for campsite lounging
Large, fitted hood accommodates pillows and arms-over-the-head sleepers
Anti-compression layer on back is composed of synthetic insulation
Durable YKK® zipper
Vaulted footbox
Included compression sack is fleece on the inside so you can use it as a camp pillow