The long Mountain Hardwear Lamina 15 bag is back with updated shell fabric and Temperlite insulation for the same stellar performance in a dramatically lighter package without sacrificing durability.
Fill
Temperlite
Compressed Volume
8.8 liters
Temperature Rating (F)
15 degrees (F)
- Proprietary Lamina™ welded construction maximizes the insulation's loft, eliminates cold spots and thermally maps the insulation to areas where you need the most warmth
- 20-denier ripstop polyester shell fabric is lightweight and compressible with durable water repellent (DWR) finish
- Temperlite™ insulation provides significant weight reduction without compromising warmth or loft
- Standard mummy cut is efficient, warm and comfortable
- Zoned insulation maximizes thermal efficiency and weight saving
- Shaped draft collar blocks the escape of warm air from inside the bag
- Tailored hood comfortably blocks drafts and seals in warmth
- Light and durable, 2-way #5 zipper with antisnag for easy entry, exit and ventilation
- Glow-in-the-dark, reflective zipper pull
- Nylon compression sack and mesh storage sack included
- Zips together with a compatible bag with opposite-side zipper (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 Camping 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 | Camping |
|---|---|
| Tested Lower Limit | 15 degrees (F) - ISO |
| Tested Comfort | 25 degrees (F) - ISO |
| Temperature Rating (F) | 15 degrees (F) |
| Temperature Rating (C) | -9 degrees (C) |
| Weight | Unavailable |
| Shell | 20-denier polyester ripstop |
| Zipper Location | Left |
| Insulation Type | Synthetic |
| Fill | Temperlite |
| Lining | 20-denier plain weave nylon |
| Sleeping Bag Shape | Mummy |
| Fits Up To (in.) | 78 inches |
| Shoulder Girth (in.) | 62 inches |
| Hip Girth (in.) | 58 inches |
| Stuff Sack Size | Unavailable |
| Stuff Sack Volume | Unavailable |
| Compressed Volume | 8.8 liters |
| Gender | Unisex |