Ideal for backpacking but versatile enough for couch surfing, the men's Big Agnes Greystone 20 sleeping bag is insulated with DownTek™ down and uses a baffle construction for superb warmth.
- 600-fill-power DownTek down repels water while maintaining its insulating value
- Shell and lining fabrics feature a PFC-free water-repellent finish
- Traditional mummy shape allows for a light weight and increased thermal value
- Contoured hood follows the shape of your head for a more comfortable fit
- Low-profile cordlock lets you uncinch the hood with one hand
- Insulated tube along upper hood opening, oversize interior anti-draft collar and no-draft zipper garage work together to seal out drafts
- Anti-snag zipper enables a smooth, quick zip; 2-way zipper
- Includes liner loops for attaching a sleeping bag liner (not included)
- Mate together left and right zip bags
- Exterior loops let you hang the bag up to dry or for storage
- Includes a storage sack and stuff sack
Imported.
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 |
|---|---|
| Tested Lower Limit | 16 degrees (F) - ISO |
| Tested Comfort | 28 degrees (F) - ISO |
| Temperature Rating (F) | 16 degrees (F) |
| Temperature Rating (C) | -9 degrees (C) |
| Weight | Regular - Left Zip: 2 lbs. 4 oz. Long - Left Zip: 2 lbs. 7 oz. |
| Shell | Recycled 20-denier 400T polyester ripstop with PFAS-free water-repellent finish |
| Zipper Location | Left |
| Insulation Type | Down |
| Water-Resistant Down | Yes |
| Fill | 600-fill-power DownTek down |
| Fill Weight | Regular - Left Zip: 1 lb. 3 oz. Long - Left Zip: 1 lb. 5 oz. |
| Sleeping Capacity | 1-person |
| Lining | Recycled polyester taffeta with PFAS-free water-repellent finish |
| Sleeping Bag Shape | Mummy |
| Fits Up To (in.) | Regular - Left Zip: 72 inches Long - Left Zip: 78 inches |
| Shoulder Girth (in.) | Regular - Left Zip: 60 inches Long - Left Zip: 63 inches |
| Hip Girth (in.) | Regular - Left Zip: 54 inches Long - Left Zip: 57 inches |
| Stuff Sack Size | 9 x 20 inches |
| Stuff Sack Volume | 20.8 liters |
| Compressed Volume | Regular - Left Zip: 8 liters Long - Left Zip: 9.3 liters |
| Gender | Men's |
| Sustainability | Contains recycled materials Down certified to the Responsible Down Standard (RDS) |