How to Choose Sleeping Bags for Backpacking
Mountain Hardwear Phantom 30 Sleeping Bag
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Designed for climbers, skiers and backpackers, the compact, durable Mountain Hardwear Phantom 30 sleeping bag is the ideal down bag for those who value warmth and light pack weight.
Shop similar productsKey Details
Fill
Goose down
Temperature Rating (F)
30 degrees (F)
- Lofty 850-fill-power down certified to the Responsible Down Standard (RDS) provides optimal warmth-to-weight ratio and compressibility
- 10-denier recycled ripstop nylon shell is extremely light and highly compressible
- Tuck stitching protects baffle stitches from abrasion, adding to the durability of the bag over time
- Lightweight and durable #5 zipper with antisnag for easy entry and exit
- 3D anatomically contoured footbox follows natural foot position for maximum warmth and comfort
- Performance mummy cut fits close to the body and is thermally efficient
- 4-chamber hood design maintains even loft around head for consistent warmth
- Lightweight nylon compression sack and mesh storage sack included
- 2-way zipper allows for easy ventilation
- Down-filled face gasket with cinch comfortably blocks drafts at the hood opening
- Glow-in-the-dark, reflective zipper pull is easy to find at night
- Durable water repellent (DWR) finish helps moisture bead up on the surface to keep the bag dry
- This left-zip bag can zip together with a compatible right-zip bag (not included)
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 Mountain Hardwear 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 | 25 degrees (F) - ISO |
| Tested Comfort | 35 degrees (F) - ISO |
| Temperature Rating (F) | 30 degrees (F) |
| Temperature Rating (C) | -1 degrees (C) |
| Ultralight | Yes |
| Shell | 10-denier recycled ripstop nylon |
| Zipper Location | Left |
| Insulation Type | Down |
| Fill | Goose down |
| Lining | 20-denier nylon taffeta |
| Sleeping Bag Shape | Mummy |
| Stuff Sack Size | 13 x 6 inches |
| Gender | Unisex |
| Sustainability | Down certified to the Responsible Down Standard (RDS) Contains recycled materials |
