Anthracite 20 Sleeping Bag – Women’s
Price range: $127.99 through $143.99
Enjoy comfy rest after a long day outside with this women’s Big Agnes 20°F sleeping bag. Its mummy shape is optimized for a woman’s body. The FireLine™ Pro Eco synthetic insulation keeps you warm.
Temperature ratings are intended as a guideline to help you compare products, rather than a guarantee of warmth, since many different factors contribute to your comfort while you sleep. Backpacking bags are typically rated for temperature according to an independent testing protocol—currently International Organization for Standardization (ISO) 23537, though some older items followed European Norm (EN) 13537. Testing is based on a person wearing one base layer and a pair of socks, sleeping on an insulated surface with a minimum R-value of 5.38.
Each bag then gets 2 ratings: the Comfort rating is the lowest temperature at which the bag will keep the average “cold sleeper” comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average “warm sleeper” comfortable. Some brands determine their own temperature rating by aligning to the Comfort rating for women’s bags, to the Lower Limit rating for men’s bags, or somewhere in the middle for nongendered bags.
| Best Use | Backpacking, Backpacking, Backpacking |
|---|---|
| Tested Lower Limit | 14 degrees (F) – ISO, 14 degrees (F) – ISO, 14 degrees (F) – ISO |
| Tested Comfort | 25 degrees (F) – ISO, 25 degrees (F) – ISO, 25 degrees (F) – ISO |
| Temperature Rating (F) | 20 degrees (F), 20 degrees (F), 20 degrees (F) |
| Temperature Rating (C) | -7 degrees (C), -7 degrees (C), -7 degrees (C) |
| Weight | 3 lbs. 2 oz., 3 lbs. 9 oz., 4 lbs. 7 oz. |
| Shell | Recycled ripstop polyester with water-repellent finish without intentionally added PFAS, Recycled ripstop polyester with water-repellent finish without intentionally added PFAS, Recycled ripstop polyester with water-repellent finish without intentionally added PFAS |
| Zipper Location | Right, Right, Right |
| Insulation Type | Synthetic, Synthetic, Synthetic |
| Fill | FireLine™ Pro Eco synthetic, FireLine™ Pro Eco synthetic, FireLine™ Pro Eco synthetic |
| Fill Weight | 2 lbs. 5 oz., 2 lbs. 10 oz., 3 lbs. 5 oz. |
| Sleeping Capacity | 1-person, 1-person, 1-person |
| Lining | Recycled ripstop polyester with water-repellent finish without intentionally added PFAS, Recycled ripstop polyester with water-repellent finish without intentionally added PFAS, Recycled ripstop polyester with water-repellent finish without intentionally added PFAS |
| Sleeping Bag Shape | Mummy, Mummy, Mummy |
| Fits Up To (in.) | 66 inches, 72 inches, 72 inches |
| Shoulder Girth (in.) | 54 inches, 57 inches, 72 inches |
| Hip Girth (in.) | 53 inches, 56 inches, 71 inches |
| Stuff Sack Size | 10 x 21 inches, 10 x 21 inches, 10 x 21 inches |
| Stuff Sack Volume | 26 liters, 26 liters, 26 liters |
| Compressed Volume | 12 liters, 14 liters, 17 liters |
| Gender | Women’s, Women’s, Women’s |
| Sustainability | Contains recycled materials, Contains recycled materials, Contains recycled materials |
| Color | Lichen Green/African Violet |
|---|---|
| Size | Regular – Right Zip, Long – Right Zip, Long Wide – Right Zip |
| Brand | Big Agnes |
