How to Choose Sleeping Bags for Backpacking
Rab Neutrino 32 Sleeping Bag
$420.00 – to $440.00
Need a bag that can hold up to a range of alpine pursuits? This Rab sleeping bag offers superb warmth-to-weight with 800-fill-power goose down. Zoned fabrics maximize durability and loft.
Key Details
Fill
800-fill-power European goose down
Weight
Regular - Left Zip: 1 lb. 8.6 oz.
Long - Left Zip: 1 lb. 10.7 oz.
Temperature Rating (F)
32 degrees (F)
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- Weight-saving L.O.F.T 3D™ baffle technology reduces down migration and cold spots, optimizing heat retention and reducing pack size
- Longitudinal chest baffles for increased thermal efficiency
- Anatomically fitted hood with drawcord adjustment to maximize comfort and heat retention
- Internal cordlocks positioned below the collar bone for greater side-sleeping comfort
- Sidewall baffle construction for increased down loft and greater side-sleeping comfort
- 3D-shaped down-filled neck collar
- 2-way YKK 3/4-length main zipper with down-filled baffle
- YKK anti-snag zipper insert and anti-snag internal zipper guard
- Anatomically shaped footbox for relaxed sleeping posture
- Hand-filled
- Tapered mummy shape
- Lightweight dry bag compression stuff sack included
- Included zippered storage sack with water-resistant base for home storage
Imported.
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.
View all Rab Backpacking Sleeping BagsEach 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 |
|---|---|
| Tested Lower Limit | 32 degrees (F) - ISO |
| Tested Comfort | 41 degrees (F) - ISO |
| Temperature Rating (F) | 32 degrees (F) |
| Temperature Rating (C) | 0 degrees (C) |
| Weight | Regular - Left Zip: 1 lb. 8.6 oz. Long - Left Zip: 1 lb. 10.7 oz. |
| Ultralight | Yes |
| Shell | Pertex Quantum nylon ripstop |
| Zipper Location | Left |
| Insulation Type | Down |
| Water-Resistant Down | Yes |
| Fill | 800-fill-power European goose down |
| Fill Weight | 8.1 ounces |
| Sleeping Capacity | 1-person |
| Lining | Recycled 20-denier nylon |
| Sleeping Bag Shape | Mummy |
| Fits Up To (in.) | Regular - Left Zip: 72.8 inches Long - Left Zip: 78.7 inches |
| Shoulder Girth (in.) | Regular - Left Zip: 63 inches Long - Left Zip: 63.8 inches |
| Hip Girth (in.) | Regular - Left Zip: 52.8 inches Long - Left Zip: 53.5 inches |
| Stuff Sack Size | 6.2 x 11.8 inches |
| Stuff Sack Volume | Unavailable |
| Compressed Volume | Unavailable |
| Gender | Unisex |
| Sustainability | Contains recycled materials |
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