Whether you're on a backcountry hut trip or backseat-bunking at a crag-side campground, the Mountain Hardwear Shasta 15 sleeping bag is a roomy option that optimizes warmth in its protective shell.
Fill
Thermal.Q recycled insulation
Weight
3 lbs. 3.7 oz.
Compressed Volume
Regular - Left Zip: 11.3 liters
Temperature Rating (F)
15 degrees (F)
- A lightweight, 3-season solution for overnight outings where moisture management is critical
- Lightweight 20-denier ripstop fabric and Thermal.Q recycled insulation for durable warmth even in wet conditions
- Performance Plus mummy cut is efficient, warm and comfortable
- Using a spacious core with a narrow footbox, it comfortably concentrates your body heat where it's needed most
- Shaped draft collar and adjustable insulated face gasket effectively keep warm air in and cold air out
- Contoured footbox follows natural foot position for maximum warmth and comfort
- Internal stash pocket
- Reliable and lightweight #5 YKK zipper with antisnag slider and construction for easy entry and exit
- 2-way zipper for ventilation options
- Full-length insulated draft tube prevents heat loss and cold spots at the zipper
- Includes a compression sack and mesh storage bag
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 the Mountain Hardwear Shasta Product LineView 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 | 17 degrees (F) - ISO |
| Tested Comfort | 24 degrees (F) - ISO |
| Temperature Rating (F) | 15 degrees (F) |
| Temperature Rating (C) | -9 degrees (C) |
| Weight | 3 lbs. 3.7 oz. |
| Shell | 20-denier mini rip polyester |
| Zipper Location | Left |
| Insulation Type | Synthetic |
| Fill | Thermal.Q recycled insulation |
| Fill Weight | Regular - Left Zip: 2 lbs. 5.5 oz. |
| Sleeping Capacity | 1-person |
| Lining | 20-denier nylon ripstop |
| Sleeping Bag Shape | Mummy |
| Fits Up To (in.) | Regular - Left Zip: 72 inches |
| Shoulder Girth (in.) | Regular - Left Zip: 62 inches |
| Hip Girth (in.) | Regular - Left Zip: 55 inches |
| Stuff Sack Size | 8 x 16.5 inches |
| Stuff Sack Volume | Regular - Left Zip: 11.3 liters |
| Compressed Volume | Regular - Left Zip: 11.3 liters |
| Gender | Unisex |
| Sustainability | Contains recycled materials |